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Simplifying (n + -4)(n + -5)(n + -6)(n + -7)(n + -8)(n + -9)(n + -10)(n + -1)(n + -2)(n + -3) = 0 Reorder the terms: (-4 + n)(n + -5)(n + -6)(n + -7)(n + -8)(n + -9)(n + -10)(n + -1)(n + -2)(n + -3) = 0 Reorder the terms: (-4 + n)(-5 + n)(n + -6)(n + -7)(n + -8)(n + -9)(n + -10)(n + -1)(n + -2)(n + -3) = 0 Reorder the terms: (-4 + n)(-5 + n)(-6 + n)(n + -7)(n + -8)(n + -9)(n + -10)(n + -1)(n + -2)(n + -3) = 0 Reorder the terms: (-4 + n)(-5 + n)(-6 + n)(-7 + n)(n + -8)(n + -9)(n + -10)(n + -1)(n + -2)(n + -3) = 0 Reorder the terms: (-4 + n)(-5 + n)(-6 + n)(-7 + n)(-8 + n)(n + -9)(n + -10)(n + -1)(n + -2)(n + -3) = 0 Reorder the terms: (-4 + n)(-5 + n)(-6 + n)(-7 + n)(-8 + n)(-9 + n)(n + -10)(n + -1)(n + -2)(n + -3) = 0 Reorder the terms: (-4 + n)(-5 + n)(-6 + n)(-7 + n)(-8 + n)(-9 + n)(-10 + n)(n + -1)(n + -2)(n + -3) = 0 Reorder the terms: (-4 + n)(-5 + n)(-6 + n)(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(n + -2)(n + -3) = 0 Reorder the terms: (-4 + n)(-5 + n)(-6 + n)(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(n + -3) = 0 Reorder the terms: (-4 + n)(-5 + n)(-6 + n)(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Multiply (-4 + n) * (-5 + n) (-4(-5 + n) + n(-5 + n))(-6 + n)(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 ((-5 * -4 + n * -4) + n(-5 + n))(-6 + n)(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 ((20 + -4n) + n(-5 + n))(-6 + n)(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (20 + -4n + (-5 * n + n * n))(-6 + n)(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (20 + -4n + (-5n + n2))(-6 + n)(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: -4n + -5n = -9n (20 + -9n + n2)(-6 + n)(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Multiply (20 + -9n + n2) * (-6 + n) (20(-6 + n) + -9n * (-6 + n) + n2(-6 + n))(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 ((-6 * 20 + n * 20) + -9n * (-6 + n) + n2(-6 + n))(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 ((-120 + 20n) + -9n * (-6 + n) + n2(-6 + n))(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (-120 + 20n + (-6 * -9n + n * -9n) + n2(-6 + n))(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (-120 + 20n + (54n + -9n2) + n2(-6 + n))(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (-120 + 20n + 54n + -9n2 + (-6 * n2 + n * n2))(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (-120 + 20n + 54n + -9n2 + (-6n2 + n3))(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: 20n + 54n = 74n (-120 + 74n + -9n2 + -6n2 + n3)(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: -9n2 + -6n2 = -15n2 (-120 + 74n + -15n2 + n3)(-7 + n)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Multiply (-120 + 74n + -15n2 + n3) * (-7 + n) (-120(-7 + n) + 74n * (-7 + n) + -15n2 * (-7 + n) + n3(-7 + n))(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 ((-7 * -120 + n * -120) + 74n * (-7 + n) + -15n2 * (-7 + n) + n3(-7 + n))(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 ((840 + -120n) + 74n * (-7 + n) + -15n2 * (-7 + n) + n3(-7 + n))(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (840 + -120n + (-7 * 74n + n * 74n) + -15n2 * (-7 + n) + n3(-7 + n))(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (840 + -120n + (-518n + 74n2) + -15n2 * (-7 + n) + n3(-7 + n))(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (840 + -120n + -518n + 74n2 + (-7 * -15n2 + n * -15n2) + n3(-7 + n))(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (840 + -120n + -518n + 74n2 + (105n2 + -15n3) + n3(-7 + n))(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (840 + -120n + -518n + 74n2 + 105n2 + -15n3 + (-7 * n3 + n * n3))(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (840 + -120n + -518n + 74n2 + 105n2 + -15n3 + (-7n3 + n4))(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: -120n + -518n = -638n (840 + -638n + 74n2 + 105n2 + -15n3 + -7n3 + n4)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: 74n2 + 105n2 = 179n2 (840 + -638n + 179n2 + -15n3 + -7n3 + n4)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: -15n3 + -7n3 = -22n3 (840 + -638n + 179n2 + -22n3 + n4)(-8 + n)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Multiply (840 + -638n + 179n2 + -22n3 + n4) * (-8 + n) (840(-8 + n) + -638n * (-8 + n) + 179n2 * (-8 + n) + -22n3 * (-8 + n) + n4(-8 + n))(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 ((-8 * 840 + n * 840) + -638n * (-8 + n) + 179n2 * (-8 + n) + -22n3 * (-8 + n) + n4(-8 + n))(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 ((-6720 + 840n) + -638n * (-8 + n) + 179n2 * (-8 + n) + -22n3 * (-8 + n) + n4(-8 + n))(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (-6720 + 840n + (-8 * -638n + n * -638n) + 179n2 * (-8 + n) + -22n3 * (-8 + n) + n4(-8 + n))(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (-6720 + 840n + (5104n + -638n2) + 179n2 * (-8 + n) + -22n3 * (-8 + n) + n4(-8 + n))(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (-6720 + 840n + 5104n + -638n2 + (-8 * 179n2 + n * 179n2) + -22n3 * (-8 + n) + n4(-8 + n))(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (-6720 + 840n + 5104n + -638n2 + (-1432n2 + 179n3) + -22n3 * (-8 + n) + n4(-8 + n))(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (-6720 + 840n + 5104n + -638n2 + -1432n2 + 179n3 + (-8 * -22n3 + n * -22n3) + n4(-8 + n))(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (-6720 + 840n + 5104n + -638n2 + -1432n2 + 179n3 + (176n3 + -22n4) + n4(-8 + n))(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (-6720 + 840n + 5104n + -638n2 + -1432n2 + 179n3 + 176n3 + -22n4 + (-8 * n4 + n * n4))(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (-6720 + 840n + 5104n + -638n2 + -1432n2 + 179n3 + 176n3 + -22n4 + (-8n4 + n5))(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: 840n + 5104n = 5944n (-6720 + 5944n + -638n2 + -1432n2 + 179n3 + 176n3 + -22n4 + -8n4 + n5)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: -638n2 + -1432n2 = -2070n2 (-6720 + 5944n + -2070n2 + 179n3 + 176n3 + -22n4 + -8n4 + n5)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: 179n3 + 176n3 = 355n3 (-6720 + 5944n + -2070n2 + 355n3 + -22n4 + -8n4 + n5)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: -22n4 + -8n4 = -30n4 (-6720 + 5944n + -2070n2 + 355n3 + -30n4 + n5)(-9 + n)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Multiply (-6720 + 5944n + -2070n2 + 355n3 + -30n4 + n5) * (-9 + n) (-6720(-9 + n) + 5944n * (-9 + n) + -2070n2 * (-9 + n) + 355n3 * (-9 + n) + -30n4 * (-9 + n) + n5(-9 + n))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 ((-9 * -6720 + n * -6720) + 5944n * (-9 + n) + -2070n2 * (-9 + n) + 355n3 * (-9 + n) + -30n4 * (-9 + n) + n5(-9 + n))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 ((60480 + -6720n) + 5944n * (-9 + n) + -2070n2 * (-9 + n) + 355n3 * (-9 + n) + -30n4 * (-9 + n) + n5(-9 + n))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (60480 + -6720n + (-9 * 5944n + n * 5944n) + -2070n2 * (-9 + n) + 355n3 * (-9 + n) + -30n4 * (-9 + n) + n5(-9 + n))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (60480 + -6720n + (-53496n + 5944n2) + -2070n2 * (-9 + n) + 355n3 * (-9 + n) + -30n4 * (-9 + n) + n5(-9 + n))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (60480 + -6720n + -53496n + 5944n2 + (-9 * -2070n2 + n * -2070n2) + 355n3 * (-9 + n) + -30n4 * (-9 + n) + n5(-9 + n))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (60480 + -6720n + -53496n + 5944n2 + (18630n2 + -2070n3) + 355n3 * (-9 + n) + -30n4 * (-9 + n) + n5(-9 + n))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (60480 + -6720n + -53496n + 5944n2 + 18630n2 + -2070n3 + (-9 * 355n3 + n * 355n3) + -30n4 * (-9 + n) + n5(-9 + n))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (60480 + -6720n + -53496n + 5944n2 + 18630n2 + -2070n3 + (-3195n3 + 355n4) + -30n4 * (-9 + n) + n5(-9 + n))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (60480 + -6720n + -53496n + 5944n2 + 18630n2 + -2070n3 + -3195n3 + 355n4 + (-9 * -30n4 + n * -30n4) + n5(-9 + n))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (60480 + -6720n + -53496n + 5944n2 + 18630n2 + -2070n3 + -3195n3 + 355n4 + (270n4 + -30n5) + n5(-9 + n))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (60480 + -6720n + -53496n + 5944n2 + 18630n2 + -2070n3 + -3195n3 + 355n4 + 270n4 + -30n5 + (-9 * n5 + n * n5))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 (60480 + -6720n + -53496n + 5944n2 + 18630n2 + -2070n3 + -3195n3 + 355n4 + 270n4 + -30n5 + (-9n5 + n6))(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: -6720n + -53496n = -60216n (60480 + -60216n + 5944n2 + 18630n2 + -2070n3 + -3195n3 + 355n4 + 270n4 + -30n5 + -9n5 + n6)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: 5944n2 + 18630n2 = 24574n2 (60480 + -60216n + 24574n2 + -2070n3 + -3195n3 + 355n4 + 270n4 + -30n5 + -9n5 + n6)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: -2070n3 + -3195n3 = -5265n3 (60480 + -60216n + 24574n2 + -5265n3 + 355n4 + 270n4 + -30n5 + -9n5 + n6)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: 355n4 + 270n4 = 625n4 (60480 + -60216n + 24574n2 + -5265n3 + 625n4 + -30n5 + -9n5 + n6)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: -30n5 + -9n5 = -39n5 (60480 + -60216n + 24574n2 + -5265n3 + 625n4 + -39n5 + n6)(-10 + n)(-1 + n)(-2 + n)(-3 + n) = 0 Multiply (60480 + -60216n + 24574n2 + -5265n3 + 625n4 + -39n5 + n6) * (-10 + n) (60480(-10 + n) + -60216n * (-10 + n) + 24574n2 * (-10 + n) + -5265n3 * (-10 + n) + 625n4 * (-10 + n) + -39n5 * (-10 + n) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 ((-10 * 60480 + n * 60480) + -60216n * (-10 + n) + 24574n2 * (-10 + n) + -5265n3 * (-10 + n) + 625n4 * (-10 + n) + -39n5 * (-10 + n) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 ((-604800 + 60480n) + -60216n * (-10 + n) + 24574n2 * (-10 + n) + -5265n3 * (-10 + n) + 625n4 * (-10 + n) + -39n5 * (-10 + n) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 (-604800 + 60480n + (-10 * -60216n + n * -60216n) + 24574n2 * (-10 + n) + -5265n3 * (-10 + n) + 625n4 * (-10 + n) + -39n5 * (-10 + n) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 (-604800 + 60480n + (602160n + -60216n2) + 24574n2 * (-10 + n) + -5265n3 * (-10 + n) + 625n4 * (-10 + n) + -39n5 * (-10 + n) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 (-604800 + 60480n + 602160n + -60216n2 + (-10 * 24574n2 + n * 24574n2) + -5265n3 * (-10 + n) + 625n4 * (-10 + n) + -39n5 * (-10 + n) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 (-604800 + 60480n + 602160n + -60216n2 + (-245740n2 + 24574n3) + -5265n3 * (-10 + n) + 625n4 * (-10 + n) + -39n5 * (-10 + n) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 (-604800 + 60480n + 602160n + -60216n2 + -245740n2 + 24574n3 + (-10 * -5265n3 + n * -5265n3) + 625n4 * (-10 + n) + -39n5 * (-10 + n) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 (-604800 + 60480n + 602160n + -60216n2 + -245740n2 + 24574n3 + (52650n3 + -5265n4) + 625n4 * (-10 + n) + -39n5 * (-10 + n) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 (-604800 + 60480n + 602160n + -60216n2 + -245740n2 + 24574n3 + 52650n3 + -5265n4 + (-10 * 625n4 + n * 625n4) + -39n5 * (-10 + n) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 (-604800 + 60480n + 602160n + -60216n2 + -245740n2 + 24574n3 + 52650n3 + -5265n4 + (-6250n4 + 625n5) + -39n5 * (-10 + n) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 (-604800 + 60480n + 602160n + -60216n2 + -245740n2 + 24574n3 + 52650n3 + -5265n4 + -6250n4 + 625n5 + (-10 * -39n5 + n * -39n5) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 (-604800 + 60480n + 602160n + -60216n2 + -245740n2 + 24574n3 + 52650n3 + -5265n4 + -6250n4 + 625n5 + (390n5 + -39n6) + n6(-10 + n))(-1 + n)(-2 + n)(-3 + n) = 0 (-604800 + 60480n + 602160n + -60216n2 + -245740n2 + 24574n3 + 52650n3 + -5265n4 + -6250n4 + 625n5 + 390n5 + -39n6 + (-10 * n6 + n * n6))(-1 + n)(-2 + n)(-3 + n) = 0 (-604800 + 60480n + 602160n + -60216n2 + -245740n2 + 24574n3 + 52650n3 + -5265n4 + -6250n4 + 625n5 + 390n5 + -39n6 + (-10n6 + n7))(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: 60480n + 602160n = 662640n (-604800 + 662640n + -60216n2 + -245740n2 + 24574n3 + 52650n3 + -5265n4 + -6250n4 + 625n5 + 390n5 + -39n6 + -10n6 + n7)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: -60216n2 + -245740n2 = -305956n2 (-604800 + 662640n + -305956n2 + 24574n3 + 52650n3 + -5265n4 + -6250n4 + 625n5 + 390n5 + -39n6 + -10n6 + n7)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: 24574n3 + 52650n3 = 77224n3 (-604800 + 662640n + -305956n2 + 77224n3 + -5265n4 + -6250n4 + 625n5 + 390n5 + -39n6 + -10n6 + n7)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: -5265n4 + -6250n4 = -11515n4 (-604800 + 662640n + -305956n2 + 77224n3 + -11515n4 + 625n5 + 390n5 + -39n6 + -10n6 + n7)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: 625n5 + 390n5 = 1015n5 (-604800 + 662640n + -305956n2 + 77224n3 + -11515n4 + 1015n5 + -39n6 + -10n6 + n7)(-1 + n)(-2 + n)(-3 + n) = 0 Combine like terms: -39n6 + -10n6 = -49n6 (-604800 + 662640n + -305956n2 + 77224n3 + -11515n4 + 1015n5 + -49n6 + n7)(-1 + n)(-2 + n)(-3 + n) = 0 Multiply (-604800 + 662640n + -305956n2 + 77224n3 + -11515n4 + 1015n5 + -49n6 + n7) * (-1 + n) (-604800(-1 + n) + 662640n * (-1 + n) + -305956n2 * (-1 + n) + 77224n3 * (-1 + n) + -11515n4 * (-1 + n) + 1015n5 * (-1 + n) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 ((-1 * -604800 + n * -604800) + 662640n * (-1 + n) + -305956n2 * (-1 + n) + 77224n3 * (-1 + n) + -11515n4 * (-1 + n) + 1015n5 * (-1 + n) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 ((604800 + -604800n) + 662640n * (-1 + n) + -305956n2 * (-1 + n) + 77224n3 * (-1 + n) + -11515n4 * (-1 + n) + 1015n5 * (-1 + n) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + (-1 * 662640n + n * 662640n) + -305956n2 * (-1 + n) + 77224n3 * (-1 + n) + -11515n4 * (-1 + n) + 1015n5 * (-1 + n) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + (-662640n + 662640n2) + -305956n2 * (-1 + n) + 77224n3 * (-1 + n) + -11515n4 * (-1 + n) + 1015n5 * (-1 + n) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + -662640n + 662640n2 + (-1 * -305956n2 + n * -305956n2) + 77224n3 * (-1 + n) + -11515n4 * (-1 + n) + 1015n5 * (-1 + n) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + -662640n + 662640n2 + (305956n2 + -305956n3) + 77224n3 * (-1 + n) + -11515n4 * (-1 + n) + 1015n5 * (-1 + n) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + -662640n + 662640n2 + 305956n2 + -305956n3 + (-1 * 77224n3 + n * 77224n3) + -11515n4 * (-1 + n) + 1015n5 * (-1 + n) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + -662640n + 662640n2 + 305956n2 + -305956n3 + (-77224n3 + 77224n4) + -11515n4 * (-1 + n) + 1015n5 * (-1 + n) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + -662640n + 662640n2 + 305956n2 + -305956n3 + -77224n3 + 77224n4 + (-1 * -11515n4 + n * -11515n4) + 1015n5 * (-1 + n) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + -662640n + 662640n2 + 305956n2 + -305956n3 + -77224n3 + 77224n4 + (11515n4 + -11515n5) + 1015n5 * (-1 + n) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + -662640n + 662640n2 + 305956n2 + -305956n3 + -77224n3 + 77224n4 + 11515n4 + -11515n5 + (-1 * 1015n5 + n * 1015n5) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + -662640n + 662640n2 + 305956n2 + -305956n3 + -77224n3 + 77224n4 + 11515n4 + -11515n5 + (-1015n5 + 1015n6) + -49n6 * (-1 + n) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + -662640n + 662640n2 + 305956n2 + -305956n3 + -77224n3 + 77224n4 + 11515n4 + -11515n5 + -1015n5 + 1015n6 + (-1 * -49n6 + n * -49n6) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + -662640n + 662640n2 + 305956n2 + -305956n3 + -77224n3 + 77224n4 + 11515n4 + -11515n5 + -1015n5 + 1015n6 + (49n6 + -49n7) + n7(-1 + n))(-2 + n)(-3 + n) = 0 (604800 + -604800n + -662640n + 662640n2 + 305956n2 + -305956n3 + -77224n3 + 77224n4 + 11515n4 + -11515n5 + -1015n5 + 1015n6 + 49n6 + -49n7 + (-1 * n7 + n * n7))(-2 + n)(-3 + n) = 0 (604800 + -604800n + -662640n + 662640n2 + 305956n2 + -305956n3 + -77224n3 + 77224n4 + 11515n4 + -11515n5 + -1015n5 + 1015n6 + 49n6 + -49n7 + (-1n7 + n8))(-2 + n)(-3 + n) = 0 Combine like terms: -604800n + -662640n = -1267440n (604800 + -1267440n + 662640n2 + 305956n2 + -305956n3 + -77224n3 + 77224n4 + 11515n4 + -11515n5 + -1015n5 + 1015n6 + 49n6 + -49n7 + -1n7 + n8)(-2 + n)(-3 + n) = 0 Combine like terms: 662640n2 + 305956n2 = 968596n2 (604800 + -1267440n + 968596n2 + -305956n3 + -77224n3 + 77224n4 + 11515n4 + -11515n5 + -1015n5 + 1015n6 + 49n6 + -49n7 + -1n7 + n8)(-2 + n)(-3 + n) = 0 Combine like terms: -305956n3 + -77224n3 = -383180n3 (604800 + -1267440n + 968596n2 + -383180n3 + 77224n4 + 11515n4 + -11515n5 + -1015n5 + 1015n6 + 49n6 + -49n7 + -1n7 + n8)(-2 + n)(-3 + n) = 0 Combine like terms: 77224n4 + 11515n4 = 88739n4 (604800 + -1267440n + 968596n2 + -383180n3 + 88739n4 + -11515n5 + -1015n5 + 1015n6 + 49n6 + -49n7 + -1n7 + n8)(-2 + n)(-3 + n) = 0 Combine like terms: -11515n5 + -1015n5 = -12530n5 (604800 + -1267440n + 968596n2 + -383180n3 + 88739n4 + -12530n5 + 1015n6 + 49n6 + -49n7 + -1n7 + n8)(-2 + n)(-3 + n) = 0 Combine like terms: 1015n6 + 49n6 = 1064n6 (604800 + -1267440n + 968596n2 + -383180n3 + 88739n4 + -12530n5 + 1064n6 + -49n7 + -1n7 + n8)(-2 + n)(-3 + n) = 0 Combine like terms: -49n7 + -1n7 = -50n7 (604800 + -1267440n + 968596n2 + -383180n3 + 88739n4 + -12530n5 + 1064n6 + -50n7 + n8)(-2 + n)(-3 + n) = 0 Multiply (604800 + -1267440n + 968596n2 + -383180n3 + 88739n4 + -12530n5 + 1064n6 + -50n7 + n8) * (-2 + n) (604800(-2 + n) + -1267440n * (-2 + n) + 968596n2 * (-2 + n) + -383180n3 * (-2 + n) + 88739n4 * (-2 + n) + -12530n5 * (-2 + n) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 ((-2 * 604800 + n * 604800) + -1267440n * (-2 + n) + 968596n2 * (-2 + n) + -383180n3 * (-2 + n) + 88739n4 * (-2 + n) + -12530n5 * (-2 + n) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 ((-1209600 + 604800n) + -1267440n * (-2 + n) + 968596n2 * (-2 + n) + -383180n3 * (-2 + n) + 88739n4 * (-2 + n) + -12530n5 * (-2 + n) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + (-2 * -1267440n + n * -1267440n) + 968596n2 * (-2 + n) + -383180n3 * (-2 + n) + 88739n4 * (-2 + n) + -12530n5 * (-2 + n) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + (2534880n + -1267440n2) + 968596n2 * (-2 + n) + -383180n3 * (-2 + n) + 88739n4 * (-2 + n) + -12530n5 * (-2 + n) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + (-2 * 968596n2 + n * 968596n2) + -383180n3 * (-2 + n) + 88739n4 * (-2 + n) + -12530n5 * (-2 + n) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + (-1937192n2 + 968596n3) + -383180n3 * (-2 + n) + 88739n4 * (-2 + n) + -12530n5 * (-2 + n) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + -1937192n2 + 968596n3 + (-2 * -383180n3 + n * -383180n3) + 88739n4 * (-2 + n) + -12530n5 * (-2 + n) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + -1937192n2 + 968596n3 + (766360n3 + -383180n4) + 88739n4 * (-2 + n) + -12530n5 * (-2 + n) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + -1937192n2 + 968596n3 + 766360n3 + -383180n4 + (-2 * 88739n4 + n * 88739n4) + -12530n5 * (-2 + n) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + -1937192n2 + 968596n3 + 766360n3 + -383180n4 + (-177478n4 + 88739n5) + -12530n5 * (-2 + n) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + -1937192n2 + 968596n3 + 766360n3 + -383180n4 + -177478n4 + 88739n5 + (-2 * -12530n5 + n * -12530n5) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + -1937192n2 + 968596n3 + 766360n3 + -383180n4 + -177478n4 + 88739n5 + (25060n5 + -12530n6) + 1064n6 * (-2 + n) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + -1937192n2 + 968596n3 + 766360n3 + -383180n4 + -177478n4 + 88739n5 + 25060n5 + -12530n6 + (-2 * 1064n6 + n * 1064n6) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + -1937192n2 + 968596n3 + 766360n3 + -383180n4 + -177478n4 + 88739n5 + 25060n5 + -12530n6 + (-2128n6 + 1064n7) + -50n7 * (-2 + n) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + -1937192n2 + 968596n3 + 766360n3 + -383180n4 + -177478n4 + 88739n5 + 25060n5 + -12530n6 + -2128n6 + 1064n7 + (-2 * -50n7 + n * -50n7) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + -1937192n2 + 968596n3 + 766360n3 + -383180n4 + -177478n4 + 88739n5 + 25060n5 + -12530n6 + -2128n6 + 1064n7 + (100n7 + -50n8) + n8(-2 + n))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + -1937192n2 + 968596n3 + 766360n3 + -383180n4 + -177478n4 + 88739n5 + 25060n5 + -12530n6 + -2128n6 + 1064n7 + 100n7 + -50n8 + (-2 * n8 + n * n8))(-3 + n) = 0 (-1209600 + 604800n + 2534880n + -1267440n2 + -1937192n2 + 968596n3 + 766360n3 + -383180n4 + -177478n4 + 88739n5 + 25060n5 + -12530n6 + -2128n6 + 1064n7 + 100n7 + -50n8 + (-2n8 + n9))(-3 + n) = 0 Combine like terms: 604800n + 2534880n = 3139680n (-1209600 + 3139680n + -1267440n2 + -1937192n2 + 968596n3 + 766360n3 + -383180n4 + -177478n4 + 88739n5 + 25060n5 + -12530n6 + -2128n6 + 1064n7 + 100n7 + -50n8 + -2n8 + n9)(-3 + n) = 0 Combine like terms: -1267440n2 + -1937192n2 = -3204632n2 (-1209600 + 3139680n + -3204632n2 + 968596n3 + 766360n3 + -383180n4 + -177478n4 + 88739n5 + 25060n5 + -12530n6 + -2128n6 + 1064n7 + 100n7 + -50n8 + -2n8 + n9)(-3 + n) = 0 Combine like terms: 968596n3 + 766360n3 = 1734956n3 (-1209600 + 3139680n + -3204632n2 + 1734956n3 + -383180n4 + -177478n4 + 88739n5 + 25060n5 + -12530n6 + -2128n6 + 1064n7 + 100n7 + -50n8 + -2n8 + n9)(-3 + n) = 0 Combine like terms: -383180n4 + -177478n4 = -560658n4 (-1209600 + 3139680n + -3204632n2 + 1734956n3 + -560658n4 + 88739n5 + 25060n5 + -12530n6 + -2128n6 + 1064n7 + 100n7 + -50n8 + -2n8 + n9)(-3 + n) = 0 Combine like terms: 88739n5 + 25060n5 = 113799n5 (-1209600 + 3139680n + -3204632n2 + 1734956n3 + -560658n4 + 113799n5 + -12530n6 + -2128n6 + 1064n7 + 100n7 + -50n8 + -2n8 + n9)(-3 + n) = 0 Combine like terms: -12530n6 + -2128n6 = -14658n6 (-1209600 + 3139680n + -3204632n2 + 1734956n3 + -560658n4 + 113799n5 + -14658n6 + 1064n7 + 100n7 + -50n8 + -2n8 + n9)(-3 + n) = 0 Combine like terms: 1064n7 + 100n7 = 1164n7 (-1209600 + 3139680n + -3204632n2 + 1734956n3 + -560658n4 + 113799n5 + -14658n6 + 1164n7 + -50n8 + -2n8 + n9)(-3 + n) = 0 Combine like terms: -50n8 + -2n8 = -52n8 (-1209600 + 3139680n + -3204632n2 + 1734956n3 + -560658n4 + 113799n5 + -14658n6 + 1164n7 + -52n8 + n9)(-3 + n) = 0 Multiply (-1209600 + 3139680n + -3204632n2 + 1734956n3 + -560658n4 + 113799n5 + -14658n6 + 1164n7 + -52n8 + n9) * (-3 + n) (-1209600(-3 + n) + 3139680n * (-3 + n) + -3204632n2 * (-3 + n) + 1734956n3 * (-3 + n) + -560658n4 * (-3 + n) + 113799n5 * (-3 + n) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 ((-3 * -1209600 + n * -1209600) + 3139680n * (-3 + n) + -3204632n2 * (-3 + n) + 1734956n3 * (-3 + n) + -560658n4 * (-3 + n) + 113799n5 * (-3 + n) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 ((3628800 + -1209600n) + 3139680n * (-3 + n) + -3204632n2 * (-3 + n) + 1734956n3 * (-3 + n) + -560658n4 * (-3 + n) + 113799n5 * (-3 + n) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + (-3 * 3139680n + n * 3139680n) + -3204632n2 * (-3 + n) + 1734956n3 * (-3 + n) + -560658n4 * (-3 + n) + 113799n5 * (-3 + n) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + (-9419040n + 3139680n2) + -3204632n2 * (-3 + n) + 1734956n3 * (-3 + n) + -560658n4 * (-3 + n) + 113799n5 * (-3 + n) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + (-3 * -3204632n2 + n * -3204632n2) + 1734956n3 * (-3 + n) + -560658n4 * (-3 + n) + 113799n5 * (-3 + n) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + (9613896n2 + -3204632n3) + 1734956n3 * (-3 + n) + -560658n4 * (-3 + n) + 113799n5 * (-3 + n) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + (-3 * 1734956n3 + n * 1734956n3) + -560658n4 * (-3 + n) + 113799n5 * (-3 + n) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + (-5204868n3 + 1734956n4) + -560658n4 * (-3 + n) + 113799n5 * (-3 + n) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + (-3 * -560658n4 + n * -560658n4) + 113799n5 * (-3 + n) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + (1681974n4 + -560658n5) + 113799n5 * (-3 + n) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + 1681974n4 + -560658n5 + (-3 * 113799n5 + n * 113799n5) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + 1681974n4 + -560658n5 + (-341397n5 + 113799n6) + -14658n6 * (-3 + n) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + 1681974n4 + -560658n5 + -341397n5 + 113799n6 + (-3 * -14658n6 + n * -14658n6) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + 1681974n4 + -560658n5 + -341397n5 + 113799n6 + (43974n6 + -14658n7) + 1164n7 * (-3 + n) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + 1681974n4 + -560658n5 + -341397n5 + 113799n6 + 43974n6 + -14658n7 + (-3 * 1164n7 + n * 1164n7) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + 1681974n4 + -560658n5 + -341397n5 + 113799n6 + 43974n6 + -14658n7 + (-3492n7 + 1164n8) + -52n8 * (-3 + n) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + 1681974n4 + -560658n5 + -341397n5 + 113799n6 + 43974n6 + -14658n7 + -3492n7 + 1164n8 + (-3 * -52n8 + n * -52n8) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + 1681974n4 + -560658n5 + -341397n5 + 113799n6 + 43974n6 + -14658n7 + -3492n7 + 1164n8 + (156n8 + -52n9) + n9(-3 + n)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + 1681974n4 + -560658n5 + -341397n5 + 113799n6 + 43974n6 + -14658n7 + -3492n7 + 1164n8 + 156n8 + -52n9 + (-3 * n9 + n * n9)) = 0 (3628800 + -1209600n + -9419040n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + 1681974n4 + -560658n5 + -341397n5 + 113799n6 + 43974n6 + -14658n7 + -3492n7 + 1164n8 + 156n8 + -52n9 + (-3n9 + n10)) = 0 Combine like terms: -1209600n + -9419040n = -10628640n (3628800 + -10628640n + 3139680n2 + 9613896n2 + -3204632n3 + -5204868n3 + 1734956n4 + 1681974n4 + -560658n5 + -341397n5 + 113799n6 + 43974n6 + -14658n7 + -3492n7 + 1164n8 + 156n8 + -52n9 + -3n9 + n10) = 0 Combine like terms: 3139680n2 + 9613896n2 = 12753576n2 (3628800 + -10628640n + 12753576n2 + -3204632n3 + -5204868n3 + 1734956n4 + 1681974n4 + -560658n5 + -341397n5 + 113799n6 + 43974n6 + -14658n7 + -3492n7 + 1164n8 + 156n8 + -52n9 + -3n9 + n10) = 0 Combine like terms: -3204632n3 + -5204868n3 = -8409500n3 (3628800 + -10628640n + 12753576n2 + -8409500n3 + 1734956n4 + 1681974n4 + -560658n5 + -341397n5 + 113799n6 + 43974n6 + -14658n7 + -3492n7 + 1164n8 + 156n8 + -52n9 + -3n9 + n10) = 0 Combine like terms: 1734956n4 + 1681974n4 = 3416930n4 (3628800 + -10628640n + 12753576n2 + -8409500n3 + 3416930n4 + -560658n5 + -341397n5 + 113799n6 + 43974n6 + -14658n7 + -3492n7 + 1164n8 + 156n8 + -52n9 + -3n9 + n10) = 0 Combine like terms: -560658n5 + -341397n5 = -902055n5 (3628800 + -10628640n + 12753576n2 + -8409500n3 + 3416930n4 + -902055n5 + 113799n6 + 43974n6 + -14658n7 + -3492n7 + 1164n8 + 156n8 + -52n9 + -3n9 + n10) = 0 Combine like terms: 113799n6 + 43974n6 = 157773n6 (3628800 + -10628640n + 12753576n2 + -8409500n3 + 3416930n4 + -902055n5 + 157773n6 + -14658n7 + -3492n7 + 1164n8 + 156n8 + -52n9 + -3n9 + n10) = 0 Combine like terms: -14658n7 + -3492n7 = -18150n7 (3628800 + -10628640n + 12753576n2 + -8409500n3 + 3416930n4 + -902055n5 + 157773n6 + -18150n7 + 1164n8 + 156n8 + -52n9 + -3n9 + n10) = 0 Combine like terms: 1164n8 + 156n8 = 1320n8 (3628800 + -10628640n + 12753576n2 + -8409500n3 + 3416930n4 + -902055n5 + 157773n6 + -18150n7 + 1320n8 + -52n9 + -3n9 + n10) = 0 Combine like terms: -52n9 + -3n9 = -55n9 (3628800 + -10628640n + 12753576n2 + -8409500n3 + 3416930n4 + -902055n5 + 157773n6 + -18150n7 + 1320n8 + -55n9 + n10) = 0 Solving 3628800 + -10628640n + 12753576n2 + -8409500n3 + 3416930n4 + -902055n5 + 157773n6 + -18150n7 + 1320n8 + -55n9 + n10 = 0 Solving for variable 'n'. The solution to this equation could not be determined.
| 2x^2-8xy=0 | | 3s^2+8s=2s-9 | | 3x^2+21xy=0 | | 10x^2-6=12x | | A^2+ab-42b^2=0 | | 3x^2+15xy-42y^2=0 | | (-2ab)*(-8ab)= | | 3(8y+9)=-32 | | X*4+7=x*8+2 | | -x^2-4x+5= | | M^2-2mn-48n^2=0 | | 7a+6-5a=-27 | | 3x+1+82=180 | | 21=-2z+7z | | 3n^2+13n+4= | | 6x+3y=3807 | | 22x-17=12x+3 | | 12m+13m+m^2=0 | | 5+2.1666x=24.5 | | 5a^2-8a-4= | | -2x+7y=17 | | 19=2(3s+5) | | Y=x+4.5intableformy | | 5+2.166x=11.5 | | -12[k+4]=60 | | 2x-5=-3x+13 | | 3(2y+3)=45 | | 2w^2+7w+3= | | (n-4)(n-5)(n-6)(n-7)(n-8)(n-9)(2+n)(n-1)(n-2)(n-3)=0 | | 8x+10+2x+x+5=180 | | 2s-3=6 | | 2s-5= |