(2x-7)(x^2-9)(2x-5)-91=0

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Solution for (2x-7)(x^2-9)(2x-5)-91=0 equation: 


Simplifying
(2x + -7)(x2 + -9)(2x + -5) + -91 = 0

Reorder the terms:
(-7 + 2x)(x2 + -9)(2x + -5) + -91 = 0

Reorder the terms:
(-7 + 2x)(-9 + x2)(2x + -5) + -91 = 0

Reorder the terms:
(-7 + 2x)(-9 + x2)(-5 + 2x) + -91 = 0

Multiply (-7 + 2x) * (-9 + x2)
(-7(-9 + x2) + 2x * (-9 + x2))(-5 + 2x) + -91 = 0
((-9 * -7 + x2 * -7) + 2x * (-9 + x2))(-5 + 2x) + -91 = 0
((63 + -7x2) + 2x * (-9 + x2))(-5 + 2x) + -91 = 0
(63 + -7x2 + (-9 * 2x + x2 * 2x))(-5 + 2x) + -91 = 0
(63 + -7x2 + (-18x + 2x3))(-5 + 2x) + -91 = 0

Reorder the terms:
(63 + -18x + -7x2 + 2x3)(-5 + 2x) + -91 = 0
(63 + -18x + -7x2 + 2x3)(-5 + 2x) + -91 = 0

Multiply (63 + -18x + -7x2 + 2x3) * (-5 + 2x)
(63(-5 + 2x) + -18x * (-5 + 2x) + -7x2 * (-5 + 2x) + 2x3 * (-5 + 2x)) + -91 = 0
((-5 * 63 + 2x * 63) + -18x * (-5 + 2x) + -7x2 * (-5 + 2x) + 2x3 * (-5 + 2x)) + -91 = 0
((-315 + 126x) + -18x * (-5 + 2x) + -7x2 * (-5 + 2x) + 2x3 * (-5 + 2x)) + -91 = 0
(-315 + 126x + (-5 * -18x + 2x * -18x) + -7x2 * (-5 + 2x) + 2x3 * (-5 + 2x)) + -91 = 0
(-315 + 126x + (90x + -36x2) + -7x2 * (-5 + 2x) + 2x3 * (-5 + 2x)) + -91 = 0
(-315 + 126x + 90x + -36x2 + (-5 * -7x2 + 2x * -7x2) + 2x3 * (-5 + 2x)) + -91 = 0
(-315 + 126x + 90x + -36x2 + (35x2 + -14x3) + 2x3 * (-5 + 2x)) + -91 = 0
(-315 + 126x + 90x + -36x2 + 35x2 + -14x3 + (-5 * 2x3 + 2x * 2x3)) + -91 = 0
(-315 + 126x + 90x + -36x2 + 35x2 + -14x3 + (-10x3 + 4x4)) + -91 = 0

Combine like terms: 126x + 90x = 216x
(-315 + 216x + -36x2 + 35x2 + -14x3 + -10x3 + 4x4) + -91 = 0

Combine like terms: -36x2 + 35x2 = -1x2
(-315 + 216x + -1x2 + -14x3 + -10x3 + 4x4) + -91 = 0

Combine like terms: -14x3 + -10x3 = -24x3
(-315 + 216x + -1x2 + -24x3 + 4x4) + -91 = 0

Reorder the terms:
-315 + -91 + 216x + -1x2 + -24x3 + 4x4 = 0

Combine like terms: -315 + -91 = -406
-406 + 216x + -1x2 + -24x3 + 4x4 = 0

Solving
-406 + 216x + -1x2 + -24x3 + 4x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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