(x^2-x-12)(x^2-4x-12)=

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


Simplifying
(x2 + -1x + -12)(x2 + -4x + -12) = 0

Reorder the terms:
(-12 + -1x + x2)(x2 + -4x + -12) = 0

Reorder the terms:
(-12 + -1x + x2)(-12 + -4x + x2) = 0

Multiply (-12 + -1x + x2) * (-12 + -4x + x2)
(-12(-12 + -4x + x2) + -1x * (-12 + -4x + x2) + x2(-12 + -4x + x2)) = 0
((-12 * -12 + -4x * -12 + x2 * -12) + -1x * (-12 + -4x + x2) + x2(-12 + -4x + x2)) = 0
((144 + 48x + -12x2) + -1x * (-12 + -4x + x2) + x2(-12 + -4x + x2)) = 0
(144 + 48x + -12x2 + (-12 * -1x + -4x * -1x + x2 * -1x) + x2(-12 + -4x + x2)) = 0
(144 + 48x + -12x2 + (12x + 4x2 + -1x3) + x2(-12 + -4x + x2)) = 0
(144 + 48x + -12x2 + 12x + 4x2 + -1x3 + (-12 * x2 + -4x * x2 + x2 * x2)) = 0
(144 + 48x + -12x2 + 12x + 4x2 + -1x3 + (-12x2 + -4x3 + x4)) = 0

Reorder the terms:
(144 + 48x + 12x + -12x2 + 4x2 + -12x2 + -1x3 + -4x3 + x4) = 0

Combine like terms: 48x + 12x = 60x
(144 + 60x + -12x2 + 4x2 + -12x2 + -1x3 + -4x3 + x4) = 0

Combine like terms: -12x2 + 4x2 = -8x2
(144 + 60x + -8x2 + -12x2 + -1x3 + -4x3 + x4) = 0

Combine like terms: -8x2 + -12x2 = -20x2
(144 + 60x + -20x2 + -1x3 + -4x3 + x4) = 0

Combine like terms: -1x3 + -4x3 = -5x3
(144 + 60x + -20x2 + -5x3 + x4) = 0

Solving
144 + 60x + -20x2 + -5x3 + x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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