(x^2+x-12)(2x^2-7x-4)=0

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Solution for (x^2+x-12)(2x^2-7x-4)=0 equation: 


Simplifying
(x2 + x + -12)(2x2 + -7x + -4) = 0

Reorder the terms:
(-12 + x + x2)(2x2 + -7x + -4) = 0

Reorder the terms:
(-12 + x + x2)(-4 + -7x + 2x2) = 0

Multiply (-12 + x + x2) * (-4 + -7x + 2x2)
(-12(-4 + -7x + 2x2) + x(-4 + -7x + 2x2) + x2(-4 + -7x + 2x2)) = 0
((-4 * -12 + -7x * -12 + 2x2 * -12) + x(-4 + -7x + 2x2) + x2(-4 + -7x + 2x2)) = 0
((48 + 84x + -24x2) + x(-4 + -7x + 2x2) + x2(-4 + -7x + 2x2)) = 0
(48 + 84x + -24x2 + (-4 * x + -7x * x + 2x2 * x) + x2(-4 + -7x + 2x2)) = 0
(48 + 84x + -24x2 + (-4x + -7x2 + 2x3) + x2(-4 + -7x + 2x2)) = 0
(48 + 84x + -24x2 + -4x + -7x2 + 2x3 + (-4 * x2 + -7x * x2 + 2x2 * x2)) = 0
(48 + 84x + -24x2 + -4x + -7x2 + 2x3 + (-4x2 + -7x3 + 2x4)) = 0

Reorder the terms:
(48 + 84x + -4x + -24x2 + -7x2 + -4x2 + 2x3 + -7x3 + 2x4) = 0

Combine like terms: 84x + -4x = 80x
(48 + 80x + -24x2 + -7x2 + -4x2 + 2x3 + -7x3 + 2x4) = 0

Combine like terms: -24x2 + -7x2 = -31x2
(48 + 80x + -31x2 + -4x2 + 2x3 + -7x3 + 2x4) = 0

Combine like terms: -31x2 + -4x2 = -35x2
(48 + 80x + -35x2 + 2x3 + -7x3 + 2x4) = 0

Combine like terms: 2x3 + -7x3 = -5x3
(48 + 80x + -35x2 + -5x3 + 2x4) = 0

Solving
48 + 80x + -35x2 + -5x3 + 2x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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