2(x^2-4)(x+1)=-x-3

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Solution for 2(x^2-4)(x+1)=-x-3 equation: 


Simplifying
2(x2 + -4)(x + 1) = -1x + -3

Reorder the terms:
2(-4 + x2)(x + 1) = -1x + -3

Reorder the terms:
2(-4 + x2)(1 + x) = -1x + -3

Multiply (-4 + x2) * (1 + x)
2(-4(1 + x) + x2(1 + x)) = -1x + -3
2((1 * -4 + x * -4) + x2(1 + x)) = -1x + -3
2((-4 + -4x) + x2(1 + x)) = -1x + -3
2(-4 + -4x + (1 * x2 + x * x2)) = -1x + -3
2(-4 + -4x + (1x2 + x3)) = -1x + -3
2(-4 + -4x + 1x2 + x3) = -1x + -3
(-4 * 2 + -4x * 2 + 1x2 * 2 + x3 * 2) = -1x + -3
(-8 + -8x + 2x2 + 2x3) = -1x + -3

Reorder the terms:
-8 + -8x + 2x2 + 2x3 = -3 + -1x

Solving
-8 + -8x + 2x2 + 2x3 = -3 + -1x

Solving for variable 'x'.

Reorder the terms:
-8 + 3 + -8x + x + 2x2 + 2x3 = -3 + -1x + 3 + x

Combine like terms: -8 + 3 = -5
-5 + -8x + x + 2x2 + 2x3 = -3 + -1x + 3 + x

Combine like terms: -8x + x = -7x
-5 + -7x + 2x2 + 2x3 = -3 + -1x + 3 + x

Reorder the terms:
-5 + -7x + 2x2 + 2x3 = -3 + 3 + -1x + x

Combine like terms: -3 + 3 = 0
-5 + -7x + 2x2 + 2x3 = 0 + -1x + x
-5 + -7x + 2x2 + 2x3 = -1x + x

Combine like terms: -1x + x = 0
-5 + -7x + 2x2 + 2x3 = 0

The solution to this equation could not be determined.

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