(x-8)*(x+7)*(4+x)=0

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Solution for (x-8)*(x+7)*(4+x)=0 equation: 


Simplifying
(x + -8)(x + 7)(4 + x) = 0

Reorder the terms:
(-8 + x)(x + 7)(4 + x) = 0

Reorder the terms:
(-8 + x)(7 + x)(4 + x) = 0

Multiply (-8 + x) * (7 + x)
(-8(7 + x) + x(7 + x))(4 + x) = 0
((7 * -8 + x * -8) + x(7 + x))(4 + x) = 0
((-56 + -8x) + x(7 + x))(4 + x) = 0
(-56 + -8x + (7 * x + x * x))(4 + x) = 0
(-56 + -8x + (7x + x2))(4 + x) = 0

Combine like terms: -8x + 7x = -1x
(-56 + -1x + x2)(4 + x) = 0

Multiply (-56 + -1x + x2) * (4 + x)
(-56(4 + x) + -1x * (4 + x) + x2(4 + x)) = 0
((4 * -56 + x * -56) + -1x * (4 + x) + x2(4 + x)) = 0
((-224 + -56x) + -1x * (4 + x) + x2(4 + x)) = 0
(-224 + -56x + (4 * -1x + x * -1x) + x2(4 + x)) = 0
(-224 + -56x + (-4x + -1x2) + x2(4 + x)) = 0
(-224 + -56x + -4x + -1x2 + (4 * x2 + x * x2)) = 0
(-224 + -56x + -4x + -1x2 + (4x2 + x3)) = 0

Combine like terms: -56x + -4x = -60x
(-224 + -60x + -1x2 + 4x2 + x3) = 0

Combine like terms: -1x2 + 4x2 = 3x2
(-224 + -60x + 3x2 + x3) = 0

Solving
-224 + -60x + 3x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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