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

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Solution for x(x-1)(x+4)+12=0 equation: 


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

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

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

Multiply (-1 + x) * (4 + x)
x(-1(4 + x) + x(4 + x)) + 12 = 0
x((4 * -1 + x * -1) + x(4 + x)) + 12 = 0
x((-4 + -1x) + x(4 + x)) + 12 = 0
x(-4 + -1x + (4 * x + x * x)) + 12 = 0
x(-4 + -1x + (4x + x2)) + 12 = 0

Combine like terms: -1x + 4x = 3x
x(-4 + 3x + x2) + 12 = 0
(-4 * x + 3x * x + x2 * x) + 12 = 0
(-4x + 3x2 + x3) + 12 = 0

Reorder the terms:
12 + -4x + 3x2 + x3 = 0

Solving
12 + -4x + 3x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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