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

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


Simplifying
2(2 + -1x)(x2 + -1x + -4) = 0

Reorder the terms:
2(2 + -1x)(-4 + -1x + x2) = 0

Multiply (2 + -1x) * (-4 + -1x + x2)
2(2(-4 + -1x + x2) + -1x * (-4 + -1x + x2)) = 0
2((-4 * 2 + -1x * 2 + x2 * 2) + -1x * (-4 + -1x + x2)) = 0
2((-8 + -2x + 2x2) + -1x * (-4 + -1x + x2)) = 0
2(-8 + -2x + 2x2 + (-4 * -1x + -1x * -1x + x2 * -1x)) = 0
2(-8 + -2x + 2x2 + (4x + 1x2 + -1x3)) = 0

Reorder the terms:
2(-8 + -2x + 4x + 2x2 + 1x2 + -1x3) = 0

Combine like terms: -2x + 4x = 2x
2(-8 + 2x + 2x2 + 1x2 + -1x3) = 0

Combine like terms: 2x2 + 1x2 = 3x2
2(-8 + 2x + 3x2 + -1x3) = 0
(-8 * 2 + 2x * 2 + 3x2 * 2 + -1x3 * 2) = 0
(-16 + 4x + 6x2 + -2x3) = 0

Solving
-16 + 4x + 6x2 + -2x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-8 + 2x + 3x2 + -1x3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-8 + 2x + 3x2 + -1x3)' equal to zero and attempt to solve: Simplifying -8 + 2x + 3x2 + -1x3 = 0 Solving -8 + 2x + 3x2 + -1x3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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