x(x-2)(x+4)=105

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Solution for x(x-2)(x+4)=105 equation:


Simplifying
x(x + -2)(x + 4) = 105

Reorder the terms:
x(-2 + x)(x + 4) = 105

Reorder the terms:
x(-2 + x)(4 + x) = 105

Multiply (-2 + x) * (4 + x)
x(-2(4 + x) + x(4 + x)) = 105
x((4 * -2 + x * -2) + x(4 + x)) = 105
x((-8 + -2x) + x(4 + x)) = 105
x(-8 + -2x + (4 * x + x * x)) = 105
x(-8 + -2x + (4x + x2)) = 105

Combine like terms: -2x + 4x = 2x
x(-8 + 2x + x2) = 105
(-8 * x + 2x * x + x2 * x) = 105
(-8x + 2x2 + x3) = 105

Solving
-8x + 2x2 + x3 = 105

Solving for variable 'x'.

Reorder the terms:
-105 + -8x + 2x2 + x3 = 105 + -105

Combine like terms: 105 + -105 = 0
-105 + -8x + 2x2 + x3 = 0

The solution to this equation could not be determined.

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