(x^2+3x-4)(x^2-4x-32)=y

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Solution for (x^2+3x-4)(x^2-4x-32)=y equation:


Simplifying
(x2 + 3x + -4)(x2 + -4x + -32) = y

Reorder the terms:
(-4 + 3x + x2)(x2 + -4x + -32) = y

Reorder the terms:
(-4 + 3x + x2)(-32 + -4x + x2) = y

Multiply (-4 + 3x + x2) * (-32 + -4x + x2)
(-4(-32 + -4x + x2) + 3x * (-32 + -4x + x2) + x2(-32 + -4x + x2)) = y
((-32 * -4 + -4x * -4 + x2 * -4) + 3x * (-32 + -4x + x2) + x2(-32 + -4x + x2)) = y
((128 + 16x + -4x2) + 3x * (-32 + -4x + x2) + x2(-32 + -4x + x2)) = y
(128 + 16x + -4x2 + (-32 * 3x + -4x * 3x + x2 * 3x) + x2(-32 + -4x + x2)) = y
(128 + 16x + -4x2 + (-96x + -12x2 + 3x3) + x2(-32 + -4x + x2)) = y
(128 + 16x + -4x2 + -96x + -12x2 + 3x3 + (-32 * x2 + -4x * x2 + x2 * x2)) = y
(128 + 16x + -4x2 + -96x + -12x2 + 3x3 + (-32x2 + -4x3 + x4)) = y

Reorder the terms:
(128 + 16x + -96x + -4x2 + -12x2 + -32x2 + 3x3 + -4x3 + x4) = y

Combine like terms: 16x + -96x = -80x
(128 + -80x + -4x2 + -12x2 + -32x2 + 3x3 + -4x3 + x4) = y

Combine like terms: -4x2 + -12x2 = -16x2
(128 + -80x + -16x2 + -32x2 + 3x3 + -4x3 + x4) = y

Combine like terms: -16x2 + -32x2 = -48x2
(128 + -80x + -48x2 + 3x3 + -4x3 + x4) = y

Combine like terms: 3x3 + -4x3 = -1x3
(128 + -80x + -48x2 + -1x3 + x4) = y

Solving
128 + -80x + -48x2 + -1x3 + x4 = y

Solving for variable 'x'.

Combine like terms: y + -1y = 0
128 + -80x + -48x2 + -1x3 + x4 + -1y = 0

The solution to this equation could not be determined.

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