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Simplifying x(x + 1)(x + 2)(x + 3)(x + 4)(x + 5)(x + 6)(x + 7)(x + 8)(x + 9)(x + 10) = x + 1 Reorder the terms: x(1 + x)(x + 2)(x + 3)(x + 4)(x + 5)(x + 6)(x + 7)(x + 8)(x + 9)(x + 10) = x + 1 Reorder the terms: x(1 + x)(2 + x)(x + 3)(x + 4)(x + 5)(x + 6)(x + 7)(x + 8)(x + 9)(x + 10) = x + 1 Reorder the terms: x(1 + x)(2 + x)(3 + x)(x + 4)(x + 5)(x + 6)(x + 7)(x + 8)(x + 9)(x + 10) = x + 1 Reorder the terms: x(1 + x)(2 + x)(3 + x)(4 + x)(x + 5)(x + 6)(x + 7)(x + 8)(x + 9)(x + 10) = x + 1 Reorder the terms: x(1 + x)(2 + x)(3 + x)(4 + x)(5 + x)(x + 6)(x + 7)(x + 8)(x + 9)(x + 10) = x + 1 Reorder the terms: x(1 + x)(2 + x)(3 + x)(4 + x)(5 + x)(6 + x)(x + 7)(x + 8)(x + 9)(x + 10) = x + 1 Reorder the terms: x(1 + x)(2 + x)(3 + x)(4 + x)(5 + x)(6 + x)(7 + x)(x + 8)(x + 9)(x + 10) = x + 1 Reorder the terms: x(1 + x)(2 + x)(3 + x)(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(x + 9)(x + 10) = x + 1 Reorder the terms: x(1 + x)(2 + x)(3 + x)(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(x + 10) = x + 1 Reorder the terms: x(1 + x)(2 + x)(3 + x)(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Multiply (1 + x) * (2 + x) x(1(2 + x) + x(2 + x))(3 + x)(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x((2 * 1 + x * 1) + x(2 + x))(3 + x)(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x((2 + 1x) + x(2 + x))(3 + x)(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(2 + 1x + (2 * x + x * x))(3 + x)(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(2 + 1x + (2x + x2))(3 + x)(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 1x + 2x = 3x x(2 + 3x + x2)(3 + x)(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Multiply (2 + 3x + x2) * (3 + x) x(2(3 + x) + 3x * (3 + x) + x2(3 + x))(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x((3 * 2 + x * 2) + 3x * (3 + x) + x2(3 + x))(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x((6 + 2x) + 3x * (3 + x) + x2(3 + x))(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(6 + 2x + (3 * 3x + x * 3x) + x2(3 + x))(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(6 + 2x + (9x + 3x2) + x2(3 + x))(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(6 + 2x + 9x + 3x2 + (3 * x2 + x * x2))(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(6 + 2x + 9x + 3x2 + (3x2 + x3))(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 2x + 9x = 11x x(6 + 11x + 3x2 + 3x2 + x3)(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 3x2 + 3x2 = 6x2 x(6 + 11x + 6x2 + x3)(4 + x)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Multiply (6 + 11x + 6x2 + x3) * (4 + x) x(6(4 + x) + 11x * (4 + x) + 6x2 * (4 + x) + x3(4 + x))(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x((4 * 6 + x * 6) + 11x * (4 + x) + 6x2 * (4 + x) + x3(4 + x))(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x((24 + 6x) + 11x * (4 + x) + 6x2 * (4 + x) + x3(4 + x))(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(24 + 6x + (4 * 11x + x * 11x) + 6x2 * (4 + x) + x3(4 + x))(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(24 + 6x + (44x + 11x2) + 6x2 * (4 + x) + x3(4 + x))(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(24 + 6x + 44x + 11x2 + (4 * 6x2 + x * 6x2) + x3(4 + x))(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(24 + 6x + 44x + 11x2 + (24x2 + 6x3) + x3(4 + x))(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(24 + 6x + 44x + 11x2 + 24x2 + 6x3 + (4 * x3 + x * x3))(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(24 + 6x + 44x + 11x2 + 24x2 + 6x3 + (4x3 + x4))(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 6x + 44x = 50x x(24 + 50x + 11x2 + 24x2 + 6x3 + 4x3 + x4)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 11x2 + 24x2 = 35x2 x(24 + 50x + 35x2 + 6x3 + 4x3 + x4)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 6x3 + 4x3 = 10x3 x(24 + 50x + 35x2 + 10x3 + x4)(5 + x)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Multiply (24 + 50x + 35x2 + 10x3 + x4) * (5 + x) x(24(5 + x) + 50x * (5 + x) + 35x2 * (5 + x) + 10x3 * (5 + x) + x4(5 + x))(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x((5 * 24 + x * 24) + 50x * (5 + x) + 35x2 * (5 + x) + 10x3 * (5 + x) + x4(5 + x))(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x((120 + 24x) + 50x * (5 + x) + 35x2 * (5 + x) + 10x3 * (5 + x) + x4(5 + x))(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(120 + 24x + (5 * 50x + x * 50x) + 35x2 * (5 + x) + 10x3 * (5 + x) + x4(5 + x))(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(120 + 24x + (250x + 50x2) + 35x2 * (5 + x) + 10x3 * (5 + x) + x4(5 + x))(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(120 + 24x + 250x + 50x2 + (5 * 35x2 + x * 35x2) + 10x3 * (5 + x) + x4(5 + x))(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(120 + 24x + 250x + 50x2 + (175x2 + 35x3) + 10x3 * (5 + x) + x4(5 + x))(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(120 + 24x + 250x + 50x2 + 175x2 + 35x3 + (5 * 10x3 + x * 10x3) + x4(5 + x))(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(120 + 24x + 250x + 50x2 + 175x2 + 35x3 + (50x3 + 10x4) + x4(5 + x))(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(120 + 24x + 250x + 50x2 + 175x2 + 35x3 + 50x3 + 10x4 + (5 * x4 + x * x4))(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(120 + 24x + 250x + 50x2 + 175x2 + 35x3 + 50x3 + 10x4 + (5x4 + x5))(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 24x + 250x = 274x x(120 + 274x + 50x2 + 175x2 + 35x3 + 50x3 + 10x4 + 5x4 + x5)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 50x2 + 175x2 = 225x2 x(120 + 274x + 225x2 + 35x3 + 50x3 + 10x4 + 5x4 + x5)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 35x3 + 50x3 = 85x3 x(120 + 274x + 225x2 + 85x3 + 10x4 + 5x4 + x5)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 10x4 + 5x4 = 15x4 x(120 + 274x + 225x2 + 85x3 + 15x4 + x5)(6 + x)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Multiply (120 + 274x + 225x2 + 85x3 + 15x4 + x5) * (6 + x) x(120(6 + x) + 274x * (6 + x) + 225x2 * (6 + x) + 85x3 * (6 + x) + 15x4 * (6 + x) + x5(6 + x))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x((6 * 120 + x * 120) + 274x * (6 + x) + 225x2 * (6 + x) + 85x3 * (6 + x) + 15x4 * (6 + x) + x5(6 + x))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x((720 + 120x) + 274x * (6 + x) + 225x2 * (6 + x) + 85x3 * (6 + x) + 15x4 * (6 + x) + x5(6 + x))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(720 + 120x + (6 * 274x + x * 274x) + 225x2 * (6 + x) + 85x3 * (6 + x) + 15x4 * (6 + x) + x5(6 + x))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(720 + 120x + (1644x + 274x2) + 225x2 * (6 + x) + 85x3 * (6 + x) + 15x4 * (6 + x) + x5(6 + x))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(720 + 120x + 1644x + 274x2 + (6 * 225x2 + x * 225x2) + 85x3 * (6 + x) + 15x4 * (6 + x) + x5(6 + x))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(720 + 120x + 1644x + 274x2 + (1350x2 + 225x3) + 85x3 * (6 + x) + 15x4 * (6 + x) + x5(6 + x))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(720 + 120x + 1644x + 274x2 + 1350x2 + 225x3 + (6 * 85x3 + x * 85x3) + 15x4 * (6 + x) + x5(6 + x))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(720 + 120x + 1644x + 274x2 + 1350x2 + 225x3 + (510x3 + 85x4) + 15x4 * (6 + x) + x5(6 + x))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(720 + 120x + 1644x + 274x2 + 1350x2 + 225x3 + 510x3 + 85x4 + (6 * 15x4 + x * 15x4) + x5(6 + x))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(720 + 120x + 1644x + 274x2 + 1350x2 + 225x3 + 510x3 + 85x4 + (90x4 + 15x5) + x5(6 + x))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(720 + 120x + 1644x + 274x2 + 1350x2 + 225x3 + 510x3 + 85x4 + 90x4 + 15x5 + (6 * x5 + x * x5))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 x(720 + 120x + 1644x + 274x2 + 1350x2 + 225x3 + 510x3 + 85x4 + 90x4 + 15x5 + (6x5 + x6))(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 120x + 1644x = 1764x x(720 + 1764x + 274x2 + 1350x2 + 225x3 + 510x3 + 85x4 + 90x4 + 15x5 + 6x5 + x6)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 274x2 + 1350x2 = 1624x2 x(720 + 1764x + 1624x2 + 225x3 + 510x3 + 85x4 + 90x4 + 15x5 + 6x5 + x6)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 225x3 + 510x3 = 735x3 x(720 + 1764x + 1624x2 + 735x3 + 85x4 + 90x4 + 15x5 + 6x5 + x6)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 85x4 + 90x4 = 175x4 x(720 + 1764x + 1624x2 + 735x3 + 175x4 + 15x5 + 6x5 + x6)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 15x5 + 6x5 = 21x5 x(720 + 1764x + 1624x2 + 735x3 + 175x4 + 21x5 + x6)(7 + x)(8 + x)(9 + x)(10 + x) = x + 1 Multiply (720 + 1764x + 1624x2 + 735x3 + 175x4 + 21x5 + x6) * (7 + x) x(720(7 + x) + 1764x * (7 + x) + 1624x2 * (7 + x) + 735x3 * (7 + x) + 175x4 * (7 + x) + 21x5 * (7 + x) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x((7 * 720 + x * 720) + 1764x * (7 + x) + 1624x2 * (7 + x) + 735x3 * (7 + x) + 175x4 * (7 + x) + 21x5 * (7 + x) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x((5040 + 720x) + 1764x * (7 + x) + 1624x2 * (7 + x) + 735x3 * (7 + x) + 175x4 * (7 + x) + 21x5 * (7 + x) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x(5040 + 720x + (7 * 1764x + x * 1764x) + 1624x2 * (7 + x) + 735x3 * (7 + x) + 175x4 * (7 + x) + 21x5 * (7 + x) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x(5040 + 720x + (12348x + 1764x2) + 1624x2 * (7 + x) + 735x3 * (7 + x) + 175x4 * (7 + x) + 21x5 * (7 + x) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x(5040 + 720x + 12348x + 1764x2 + (7 * 1624x2 + x * 1624x2) + 735x3 * (7 + x) + 175x4 * (7 + x) + 21x5 * (7 + x) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x(5040 + 720x + 12348x + 1764x2 + (11368x2 + 1624x3) + 735x3 * (7 + x) + 175x4 * (7 + x) + 21x5 * (7 + x) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x(5040 + 720x + 12348x + 1764x2 + 11368x2 + 1624x3 + (7 * 735x3 + x * 735x3) + 175x4 * (7 + x) + 21x5 * (7 + x) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x(5040 + 720x + 12348x + 1764x2 + 11368x2 + 1624x3 + (5145x3 + 735x4) + 175x4 * (7 + x) + 21x5 * (7 + x) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x(5040 + 720x + 12348x + 1764x2 + 11368x2 + 1624x3 + 5145x3 + 735x4 + (7 * 175x4 + x * 175x4) + 21x5 * (7 + x) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x(5040 + 720x + 12348x + 1764x2 + 11368x2 + 1624x3 + 5145x3 + 735x4 + (1225x4 + 175x5) + 21x5 * (7 + x) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x(5040 + 720x + 12348x + 1764x2 + 11368x2 + 1624x3 + 5145x3 + 735x4 + 1225x4 + 175x5 + (7 * 21x5 + x * 21x5) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x(5040 + 720x + 12348x + 1764x2 + 11368x2 + 1624x3 + 5145x3 + 735x4 + 1225x4 + 175x5 + (147x5 + 21x6) + x6(7 + x))(8 + x)(9 + x)(10 + x) = x + 1 x(5040 + 720x + 12348x + 1764x2 + 11368x2 + 1624x3 + 5145x3 + 735x4 + 1225x4 + 175x5 + 147x5 + 21x6 + (7 * x6 + x * x6))(8 + x)(9 + x)(10 + x) = x + 1 x(5040 + 720x + 12348x + 1764x2 + 11368x2 + 1624x3 + 5145x3 + 735x4 + 1225x4 + 175x5 + 147x5 + 21x6 + (7x6 + x7))(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 720x + 12348x = 13068x x(5040 + 13068x + 1764x2 + 11368x2 + 1624x3 + 5145x3 + 735x4 + 1225x4 + 175x5 + 147x5 + 21x6 + 7x6 + x7)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 1764x2 + 11368x2 = 13132x2 x(5040 + 13068x + 13132x2 + 1624x3 + 5145x3 + 735x4 + 1225x4 + 175x5 + 147x5 + 21x6 + 7x6 + x7)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 1624x3 + 5145x3 = 6769x3 x(5040 + 13068x + 13132x2 + 6769x3 + 735x4 + 1225x4 + 175x5 + 147x5 + 21x6 + 7x6 + x7)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 735x4 + 1225x4 = 1960x4 x(5040 + 13068x + 13132x2 + 6769x3 + 1960x4 + 175x5 + 147x5 + 21x6 + 7x6 + x7)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 175x5 + 147x5 = 322x5 x(5040 + 13068x + 13132x2 + 6769x3 + 1960x4 + 322x5 + 21x6 + 7x6 + x7)(8 + x)(9 + x)(10 + x) = x + 1 Combine like terms: 21x6 + 7x6 = 28x6 x(5040 + 13068x + 13132x2 + 6769x3 + 1960x4 + 322x5 + 28x6 + x7)(8 + x)(9 + x)(10 + x) = x + 1 Multiply (5040 + 13068x + 13132x2 + 6769x3 + 1960x4 + 322x5 + 28x6 + x7) * (8 + x) x(5040(8 + x) + 13068x * (8 + x) + 13132x2 * (8 + x) + 6769x3 * (8 + x) + 1960x4 * (8 + x) + 322x5 * (8 + x) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x((8 * 5040 + x * 5040) + 13068x * (8 + x) + 13132x2 * (8 + x) + 6769x3 * (8 + x) + 1960x4 * (8 + x) + 322x5 * (8 + x) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x((40320 + 5040x) + 13068x * (8 + x) + 13132x2 * (8 + x) + 6769x3 * (8 + x) + 1960x4 * (8 + x) + 322x5 * (8 + x) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + (8 * 13068x + x * 13068x) + 13132x2 * (8 + x) + 6769x3 * (8 + x) + 1960x4 * (8 + x) + 322x5 * (8 + x) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + (104544x + 13068x2) + 13132x2 * (8 + x) + 6769x3 * (8 + x) + 1960x4 * (8 + x) + 322x5 * (8 + x) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + 104544x + 13068x2 + (8 * 13132x2 + x * 13132x2) + 6769x3 * (8 + x) + 1960x4 * (8 + x) + 322x5 * (8 + x) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + 104544x + 13068x2 + (105056x2 + 13132x3) + 6769x3 * (8 + x) + 1960x4 * (8 + x) + 322x5 * (8 + x) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + 104544x + 13068x2 + 105056x2 + 13132x3 + (8 * 6769x3 + x * 6769x3) + 1960x4 * (8 + x) + 322x5 * (8 + x) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + 104544x + 13068x2 + 105056x2 + 13132x3 + (54152x3 + 6769x4) + 1960x4 * (8 + x) + 322x5 * (8 + x) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + 104544x + 13068x2 + 105056x2 + 13132x3 + 54152x3 + 6769x4 + (8 * 1960x4 + x * 1960x4) + 322x5 * (8 + x) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + 104544x + 13068x2 + 105056x2 + 13132x3 + 54152x3 + 6769x4 + (15680x4 + 1960x5) + 322x5 * (8 + x) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + 104544x + 13068x2 + 105056x2 + 13132x3 + 54152x3 + 6769x4 + 15680x4 + 1960x5 + (8 * 322x5 + x * 322x5) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + 104544x + 13068x2 + 105056x2 + 13132x3 + 54152x3 + 6769x4 + 15680x4 + 1960x5 + (2576x5 + 322x6) + 28x6 * (8 + x) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + 104544x + 13068x2 + 105056x2 + 13132x3 + 54152x3 + 6769x4 + 15680x4 + 1960x5 + 2576x5 + 322x6 + (8 * 28x6 + x * 28x6) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + 104544x + 13068x2 + 105056x2 + 13132x3 + 54152x3 + 6769x4 + 15680x4 + 1960x5 + 2576x5 + 322x6 + (224x6 + 28x7) + x7(8 + x))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + 104544x + 13068x2 + 105056x2 + 13132x3 + 54152x3 + 6769x4 + 15680x4 + 1960x5 + 2576x5 + 322x6 + 224x6 + 28x7 + (8 * x7 + x * x7))(9 + x)(10 + x) = x + 1 x(40320 + 5040x + 104544x + 13068x2 + 105056x2 + 13132x3 + 54152x3 + 6769x4 + 15680x4 + 1960x5 + 2576x5 + 322x6 + 224x6 + 28x7 + (8x7 + x8))(9 + x)(10 + x) = x + 1 Combine like terms: 5040x + 104544x = 109584x x(40320 + 109584x + 13068x2 + 105056x2 + 13132x3 + 54152x3 + 6769x4 + 15680x4 + 1960x5 + 2576x5 + 322x6 + 224x6 + 28x7 + 8x7 + x8)(9 + x)(10 + x) = x + 1 Combine like terms: 13068x2 + 105056x2 = 118124x2 x(40320 + 109584x + 118124x2 + 13132x3 + 54152x3 + 6769x4 + 15680x4 + 1960x5 + 2576x5 + 322x6 + 224x6 + 28x7 + 8x7 + x8)(9 + x)(10 + x) = x + 1 Combine like terms: 13132x3 + 54152x3 = 67284x3 x(40320 + 109584x + 118124x2 + 67284x3 + 6769x4 + 15680x4 + 1960x5 + 2576x5 + 322x6 + 224x6 + 28x7 + 8x7 + x8)(9 + x)(10 + x) = x + 1 Combine like terms: 6769x4 + 15680x4 = 22449x4 x(40320 + 109584x + 118124x2 + 67284x3 + 22449x4 + 1960x5 + 2576x5 + 322x6 + 224x6 + 28x7 + 8x7 + x8)(9 + x)(10 + x) = x + 1 Combine like terms: 1960x5 + 2576x5 = 4536x5 x(40320 + 109584x + 118124x2 + 67284x3 + 22449x4 + 4536x5 + 322x6 + 224x6 + 28x7 + 8x7 + x8)(9 + x)(10 + x) = x + 1 Combine like terms: 322x6 + 224x6 = 546x6 x(40320 + 109584x + 118124x2 + 67284x3 + 22449x4 + 4536x5 + 546x6 + 28x7 + 8x7 + x8)(9 + x)(10 + x) = x + 1 Combine like terms: 28x7 + 8x7 = 36x7 x(40320 + 109584x + 118124x2 + 67284x3 + 22449x4 + 4536x5 + 546x6 + 36x7 + x8)(9 + x)(10 + x) = x + 1 Multiply (40320 + 109584x + 118124x2 + 67284x3 + 22449x4 + 4536x5 + 546x6 + 36x7 + x8) * (9 + x) x(40320(9 + x) + 109584x * (9 + x) + 118124x2 * (9 + x) + 67284x3 * (9 + x) + 22449x4 * (9 + x) + 4536x5 * (9 + x) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x((9 * 40320 + x * 40320) + 109584x * (9 + x) + 118124x2 * (9 + x) + 67284x3 * (9 + x) + 22449x4 * (9 + x) + 4536x5 * (9 + x) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x((362880 + 40320x) + 109584x * (9 + x) + 118124x2 * (9 + x) + 67284x3 * (9 + x) + 22449x4 * (9 + x) + 4536x5 * (9 + x) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + (9 * 109584x + x * 109584x) + 118124x2 * (9 + x) + 67284x3 * (9 + x) + 22449x4 * (9 + x) + 4536x5 * (9 + x) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + (986256x + 109584x2) + 118124x2 * (9 + x) + 67284x3 * (9 + x) + 22449x4 * (9 + x) + 4536x5 * (9 + x) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + (9 * 118124x2 + x * 118124x2) + 67284x3 * (9 + x) + 22449x4 * (9 + x) + 4536x5 * (9 + x) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + (1063116x2 + 118124x3) + 67284x3 * (9 + x) + 22449x4 * (9 + x) + 4536x5 * (9 + x) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + 1063116x2 + 118124x3 + (9 * 67284x3 + x * 67284x3) + 22449x4 * (9 + x) + 4536x5 * (9 + x) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + 1063116x2 + 118124x3 + (605556x3 + 67284x4) + 22449x4 * (9 + x) + 4536x5 * (9 + x) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + 1063116x2 + 118124x3 + 605556x3 + 67284x4 + (9 * 22449x4 + x * 22449x4) + 4536x5 * (9 + x) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + 1063116x2 + 118124x3 + 605556x3 + 67284x4 + (202041x4 + 22449x5) + 4536x5 * (9 + x) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + 1063116x2 + 118124x3 + 605556x3 + 67284x4 + 202041x4 + 22449x5 + (9 * 4536x5 + x * 4536x5) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + 1063116x2 + 118124x3 + 605556x3 + 67284x4 + 202041x4 + 22449x5 + (40824x5 + 4536x6) + 546x6 * (9 + x) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + 1063116x2 + 118124x3 + 605556x3 + 67284x4 + 202041x4 + 22449x5 + 40824x5 + 4536x6 + (9 * 546x6 + x * 546x6) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + 1063116x2 + 118124x3 + 605556x3 + 67284x4 + 202041x4 + 22449x5 + 40824x5 + 4536x6 + (4914x6 + 546x7) + 36x7 * (9 + x) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + 1063116x2 + 118124x3 + 605556x3 + 67284x4 + 202041x4 + 22449x5 + 40824x5 + 4536x6 + 4914x6 + 546x7 + (9 * 36x7 + x * 36x7) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + 1063116x2 + 118124x3 + 605556x3 + 67284x4 + 202041x4 + 22449x5 + 40824x5 + 4536x6 + 4914x6 + 546x7 + (324x7 + 36x8) + x8(9 + x))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + 1063116x2 + 118124x3 + 605556x3 + 67284x4 + 202041x4 + 22449x5 + 40824x5 + 4536x6 + 4914x6 + 546x7 + 324x7 + 36x8 + (9 * x8 + x * x8))(10 + x) = x + 1 x(362880 + 40320x + 986256x + 109584x2 + 1063116x2 + 118124x3 + 605556x3 + 67284x4 + 202041x4 + 22449x5 + 40824x5 + 4536x6 + 4914x6 + 546x7 + 324x7 + 36x8 + (9x8 + x9))(10 + x) = x + 1 Combine like terms: 40320x + 986256x = 1026576x x(362880 + 1026576x + 109584x2 + 1063116x2 + 118124x3 + 605556x3 + 67284x4 + 202041x4 + 22449x5 + 40824x5 + 4536x6 + 4914x6 + 546x7 + 324x7 + 36x8 + 9x8 + x9)(10 + x) = x + 1 Combine like terms: 109584x2 + 1063116x2 = 1172700x2 x(362880 + 1026576x + 1172700x2 + 118124x3 + 605556x3 + 67284x4 + 202041x4 + 22449x5 + 40824x5 + 4536x6 + 4914x6 + 546x7 + 324x7 + 36x8 + 9x8 + x9)(10 + x) = x + 1 Combine like terms: 118124x3 + 605556x3 = 723680x3 x(362880 + 1026576x + 1172700x2 + 723680x3 + 67284x4 + 202041x4 + 22449x5 + 40824x5 + 4536x6 + 4914x6 + 546x7 + 324x7 + 36x8 + 9x8 + x9)(10 + x) = x + 1 Combine like terms: 67284x4 + 202041x4 = 269325x4 x(362880 + 1026576x + 1172700x2 + 723680x3 + 269325x4 + 22449x5 + 40824x5 + 4536x6 + 4914x6 + 546x7 + 324x7 + 36x8 + 9x8 + x9)(10 + x) = x + 1 Combine like terms: 22449x5 + 40824x5 = 63273x5 x(362880 + 1026576x + 1172700x2 + 723680x3 + 269325x4 + 63273x5 + 4536x6 + 4914x6 + 546x7 + 324x7 + 36x8 + 9x8 + x9)(10 + x) = x + 1 Combine like terms: 4536x6 + 4914x6 = 9450x6 x(362880 + 1026576x + 1172700x2 + 723680x3 + 269325x4 + 63273x5 + 9450x6 + 546x7 + 324x7 + 36x8 + 9x8 + x9)(10 + x) = x + 1 Combine like terms: 546x7 + 324x7 = 870x7 x(362880 + 1026576x + 1172700x2 + 723680x3 + 269325x4 + 63273x5 + 9450x6 + 870x7 + 36x8 + 9x8 + x9)(10 + x) = x + 1 Combine like terms: 36x8 + 9x8 = 45x8 x(362880 + 1026576x + 1172700x2 + 723680x3 + 269325x4 + 63273x5 + 9450x6 + 870x7 + 45x8 + x9)(10 + x) = x + 1 Multiply (362880 + 1026576x + 1172700x2 + 723680x3 + 269325x4 + 63273x5 + 9450x6 + 870x7 + 45x8 + x9) * (10 + x) x(362880(10 + x) + 1026576x * (10 + x) + 1172700x2 * (10 + x) + 723680x3 * (10 + x) + 269325x4 * (10 + x) + 63273x5 * (10 + x) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x((10 * 362880 + x * 362880) + 1026576x * (10 + x) + 1172700x2 * (10 + x) + 723680x3 * (10 + x) + 269325x4 * (10 + x) + 63273x5 * (10 + x) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x((3628800 + 362880x) + 1026576x * (10 + x) + 1172700x2 * (10 + x) + 723680x3 * (10 + x) + 269325x4 * (10 + x) + 63273x5 * (10 + x) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + (10 * 1026576x + x * 1026576x) + 1172700x2 * (10 + x) + 723680x3 * (10 + x) + 269325x4 * (10 + x) + 63273x5 * (10 + x) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + (10265760x + 1026576x2) + 1172700x2 * (10 + x) + 723680x3 * (10 + x) + 269325x4 * (10 + x) + 63273x5 * (10 + x) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + (10 * 1172700x2 + x * 1172700x2) + 723680x3 * (10 + x) + 269325x4 * (10 + x) + 63273x5 * (10 + x) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + (11727000x2 + 1172700x3) + 723680x3 * (10 + x) + 269325x4 * (10 + x) + 63273x5 * (10 + x) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + (10 * 723680x3 + x * 723680x3) + 269325x4 * (10 + x) + 63273x5 * (10 + x) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + (7236800x3 + 723680x4) + 269325x4 * (10 + x) + 63273x5 * (10 + x) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + (10 * 269325x4 + x * 269325x4) + 63273x5 * (10 + x) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + (2693250x4 + 269325x5) + 63273x5 * (10 + x) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + 2693250x4 + 269325x5 + (10 * 63273x5 + x * 63273x5) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + 2693250x4 + 269325x5 + (632730x5 + 63273x6) + 9450x6 * (10 + x) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + 2693250x4 + 269325x5 + 632730x5 + 63273x6 + (10 * 9450x6 + x * 9450x6) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + 2693250x4 + 269325x5 + 632730x5 + 63273x6 + (94500x6 + 9450x7) + 870x7 * (10 + x) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + 2693250x4 + 269325x5 + 632730x5 + 63273x6 + 94500x6 + 9450x7 + (10 * 870x7 + x * 870x7) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + 2693250x4 + 269325x5 + 632730x5 + 63273x6 + 94500x6 + 9450x7 + (8700x7 + 870x8) + 45x8 * (10 + x) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + 2693250x4 + 269325x5 + 632730x5 + 63273x6 + 94500x6 + 9450x7 + 8700x7 + 870x8 + (10 * 45x8 + x * 45x8) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + 2693250x4 + 269325x5 + 632730x5 + 63273x6 + 94500x6 + 9450x7 + 8700x7 + 870x8 + (450x8 + 45x9) + x9(10 + x)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + 2693250x4 + 269325x5 + 632730x5 + 63273x6 + 94500x6 + 9450x7 + 8700x7 + 870x8 + 450x8 + 45x9 + (10 * x9 + x * x9)) = x + 1 x(3628800 + 362880x + 10265760x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + 2693250x4 + 269325x5 + 632730x5 + 63273x6 + 94500x6 + 9450x7 + 8700x7 + 870x8 + 450x8 + 45x9 + (10x9 + x10)) = x + 1 Combine like terms: 362880x + 10265760x = 10628640x x(3628800 + 10628640x + 1026576x2 + 11727000x2 + 1172700x3 + 7236800x3 + 723680x4 + 2693250x4 + 269325x5 + 632730x5 + 63273x6 + 94500x6 + 9450x7 + 8700x7 + 870x8 + 450x8 + 45x9 + 10x9 + x10) = x + 1 Combine like terms: 1026576x2 + 11727000x2 = 12753576x2 x(3628800 + 10628640x + 12753576x2 + 1172700x3 + 7236800x3 + 723680x4 + 2693250x4 + 269325x5 + 632730x5 + 63273x6 + 94500x6 + 9450x7 + 8700x7 + 870x8 + 450x8 + 45x9 + 10x9 + x10) = x + 1 Combine like terms: 1172700x3 + 7236800x3 = 8409500x3 x(3628800 + 10628640x + 12753576x2 + 8409500x3 + 723680x4 + 2693250x4 + 269325x5 + 632730x5 + 63273x6 + 94500x6 + 9450x7 + 8700x7 + 870x8 + 450x8 + 45x9 + 10x9 + x10) = x + 1 Combine like terms: 723680x4 + 2693250x4 = 3416930x4 x(3628800 + 10628640x + 12753576x2 + 8409500x3 + 3416930x4 + 269325x5 + 632730x5 + 63273x6 + 94500x6 + 9450x7 + 8700x7 + 870x8 + 450x8 + 45x9 + 10x9 + x10) = x + 1 Combine like terms: 269325x5 + 632730x5 = 902055x5 x(3628800 + 10628640x + 12753576x2 + 8409500x3 + 3416930x4 + 902055x5 + 63273x6 + 94500x6 + 9450x7 + 8700x7 + 870x8 + 450x8 + 45x9 + 10x9 + x10) = x + 1 Combine like terms: 63273x6 + 94500x6 = 157773x6 x(3628800 + 10628640x + 12753576x2 + 8409500x3 + 3416930x4 + 902055x5 + 157773x6 + 9450x7 + 8700x7 + 870x8 + 450x8 + 45x9 + 10x9 + x10) = x + 1 Combine like terms: 9450x7 + 8700x7 = 18150x7 x(3628800 + 10628640x + 12753576x2 + 8409500x3 + 3416930x4 + 902055x5 + 157773x6 + 18150x7 + 870x8 + 450x8 + 45x9 + 10x9 + x10) = x + 1 Combine like terms: 870x8 + 450x8 = 1320x8 x(3628800 + 10628640x + 12753576x2 + 8409500x3 + 3416930x4 + 902055x5 + 157773x6 + 18150x7 + 1320x8 + 45x9 + 10x9 + x10) = x + 1 Combine like terms: 45x9 + 10x9 = 55x9 x(3628800 + 10628640x + 12753576x2 + 8409500x3 + 3416930x4 + 902055x5 + 157773x6 + 18150x7 + 1320x8 + 55x9 + x10) = x + 1 (3628800 * x + 10628640x * x + 12753576x2 * x + 8409500x3 * x + 3416930x4 * x + 902055x5 * x + 157773x6 * x + 18150x7 * x + 1320x8 * x + 55x9 * x + x10 * x) = x + 1 (3628800x + 10628640x2 + 12753576x3 + 8409500x4 + 3416930x5 + 902055x6 + 157773x7 + 18150x8 + 1320x9 + 55x10 + x11) = x + 1 Reorder the terms: 3628800x + 10628640x2 + 12753576x3 + 8409500x4 + 3416930x5 + 902055x6 + 157773x7 + 18150x8 + 1320x9 + 55x10 + x11 = 1 + x Solving 3628800x + 10628640x2 + 12753576x3 + 8409500x4 + 3416930x5 + 902055x6 + 157773x7 + 18150x8 + 1320x9 + 55x10 + x11 = 1 + x Solving for variable 'x'. Reorder the terms: -1 + 3628800x + -1x + 10628640x2 + 12753576x3 + 8409500x4 + 3416930x5 + 902055x6 + 157773x7 + 18150x8 + 1320x9 + 55x10 + x11 = 1 + x + -1 + -1x Combine like terms: 3628800x + -1x = 3628799x -1 + 3628799x + 10628640x2 + 12753576x3 + 8409500x4 + 3416930x5 + 902055x6 + 157773x7 + 18150x8 + 1320x9 + 55x10 + x11 = 1 + x + -1 + -1x Reorder the terms: -1 + 3628799x + 10628640x2 + 12753576x3 + 8409500x4 + 3416930x5 + 902055x6 + 157773x7 + 18150x8 + 1320x9 + 55x10 + x11 = 1 + -1 + x + -1x Combine like terms: 1 + -1 = 0 -1 + 3628799x + 10628640x2 + 12753576x3 + 8409500x4 + 3416930x5 + 902055x6 + 157773x7 + 18150x8 + 1320x9 + 55x10 + x11 = 0 + x + -1x -1 + 3628799x + 10628640x2 + 12753576x3 + 8409500x4 + 3416930x5 + 902055x6 + 157773x7 + 18150x8 + 1320x9 + 55x10 + x11 = x + -1x Combine like terms: x + -1x = 0 -1 + 3628799x + 10628640x2 + 12753576x3 + 8409500x4 + 3416930x5 + 902055x6 + 157773x7 + 18150x8 + 1320x9 + 55x10 + x11 = 0 The solution to this equation could not be determined.
| 8k^2+40k+50=0 | | 2=5x^5-2x^2 | | 7n+17m=191 | | 24x(4+12)=4 | | 8n*2-2(2n-7)(2n+6)=11n | | 9x+-6y=18 | | 400-36n^2=0 | | 2X^3+X^2-20X+21=0 | | (10y+10)+5x+4x=180 | | y=10x+400 | | -45m+68=84m+-61 | | x(x+1)(x+2)(x+3)(x+4)(x+5)(x+6)(x+7)(x+8)(x+9)(x+10)=0 | | 2x-22=2 | | (1+z)(4z+5)=0 | | 1=5x^5-2x^2 | | -6a+8(-a-2)=-128 | | 9=3y+5x | | x^2+y^2-4x-14=0 | | 2(M-24)+3(M-3)=38 | | x^2+4x+3=(x+3)(x+1)x | | 7x-2=10x-3x | | 12-y=-87-2 | | n-12=-75 | | 31.82-2y=4.5y+3.92 | | x^2+4x+3=(x+3)(x+1) | | n+9=-30 | | 2(x+6)=36-4x | | 2x-26=32 | | 4*y^2+6*x+4*y=35 | | r(x)=x^3+13x^2+48x+36 | | 3y+6(y-2)=24 | | 4+6(2x+7)=118 |