(x^2-x-20)(x^2-x-12)=

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Solution for (x^2-x-20)(x^2-x-12)= equation:


Simplifying
(x2 + -1x + -20)(x2 + -1x + -12) = 0

Reorder the terms:
(-20 + -1x + x2)(x2 + -1x + -12) = 0

Reorder the terms:
(-20 + -1x + x2)(-12 + -1x + x2) = 0

Multiply (-20 + -1x + x2) * (-12 + -1x + x2)
(-20(-12 + -1x + x2) + -1x * (-12 + -1x + x2) + x2(-12 + -1x + x2)) = 0
((-12 * -20 + -1x * -20 + x2 * -20) + -1x * (-12 + -1x + x2) + x2(-12 + -1x + x2)) = 0
((240 + 20x + -20x2) + -1x * (-12 + -1x + x2) + x2(-12 + -1x + x2)) = 0
(240 + 20x + -20x2 + (-12 * -1x + -1x * -1x + x2 * -1x) + x2(-12 + -1x + x2)) = 0
(240 + 20x + -20x2 + (12x + 1x2 + -1x3) + x2(-12 + -1x + x2)) = 0
(240 + 20x + -20x2 + 12x + 1x2 + -1x3 + (-12 * x2 + -1x * x2 + x2 * x2)) = 0
(240 + 20x + -20x2 + 12x + 1x2 + -1x3 + (-12x2 + -1x3 + x4)) = 0

Reorder the terms:
(240 + 20x + 12x + -20x2 + 1x2 + -12x2 + -1x3 + -1x3 + x4) = 0

Combine like terms: 20x + 12x = 32x
(240 + 32x + -20x2 + 1x2 + -12x2 + -1x3 + -1x3 + x4) = 0

Combine like terms: -20x2 + 1x2 = -19x2
(240 + 32x + -19x2 + -12x2 + -1x3 + -1x3 + x4) = 0

Combine like terms: -19x2 + -12x2 = -31x2
(240 + 32x + -31x2 + -1x3 + -1x3 + x4) = 0

Combine like terms: -1x3 + -1x3 = -2x3
(240 + 32x + -31x2 + -2x3 + x4) = 0

Solving
240 + 32x + -31x2 + -2x3 + x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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