(x+11)(5x-4)(x-7)=0

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Solution for (x+11)(5x-4)(x-7)=0 equation:


Simplifying
(x + 11)(5x + -4)(x + -7) = 0

Reorder the terms:
(11 + x)(5x + -4)(x + -7) = 0

Reorder the terms:
(11 + x)(-4 + 5x)(x + -7) = 0

Reorder the terms:
(11 + x)(-4 + 5x)(-7 + x) = 0

Multiply (11 + x) * (-4 + 5x)
(11(-4 + 5x) + x(-4 + 5x))(-7 + x) = 0
((-4 * 11 + 5x * 11) + x(-4 + 5x))(-7 + x) = 0
((-44 + 55x) + x(-4 + 5x))(-7 + x) = 0
(-44 + 55x + (-4 * x + 5x * x))(-7 + x) = 0
(-44 + 55x + (-4x + 5x2))(-7 + x) = 0

Combine like terms: 55x + -4x = 51x
(-44 + 51x + 5x2)(-7 + x) = 0

Multiply (-44 + 51x + 5x2) * (-7 + x)
(-44(-7 + x) + 51x * (-7 + x) + 5x2 * (-7 + x)) = 0
((-7 * -44 + x * -44) + 51x * (-7 + x) + 5x2 * (-7 + x)) = 0
((308 + -44x) + 51x * (-7 + x) + 5x2 * (-7 + x)) = 0
(308 + -44x + (-7 * 51x + x * 51x) + 5x2 * (-7 + x)) = 0
(308 + -44x + (-357x + 51x2) + 5x2 * (-7 + x)) = 0
(308 + -44x + -357x + 51x2 + (-7 * 5x2 + x * 5x2)) = 0
(308 + -44x + -357x + 51x2 + (-35x2 + 5x3)) = 0

Combine like terms: -44x + -357x = -401x
(308 + -401x + 51x2 + -35x2 + 5x3) = 0

Combine like terms: 51x2 + -35x2 = 16x2
(308 + -401x + 16x2 + 5x3) = 0

Solving
308 + -401x + 16x2 + 5x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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