X(x-2)(x+1)=40

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Solution for X(x-2)(x+1)=40 equation: 


Simplifying
X(x + -2)(x + 1) = 40

Reorder the terms:
X(-2 + x)(x + 1) = 40

Reorder the terms:
X(-2 + x)(1 + x) = 40

Multiply (-2 + x) * (1 + x)
X(-2(1 + x) + x(1 + x)) = 40
X((1 * -2 + x * -2) + x(1 + x)) = 40
X((-2 + -2x) + x(1 + x)) = 40
X(-2 + -2x + (1 * x + x * x)) = 40
X(-2 + -2x + (1x + x2)) = 40

Combine like terms: -2x + 1x = -1x
X(-2 + -1x + x2) = 40
(-2 * X + -1x * X + x2 * X) = 40
(-2X + -1xX + x2X) = 40

Solving
-2X + -1xX + x2X = 40

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Reorder the terms:
-40 + -2X + -1xX + x2X = 40 + -40

Combine like terms: 40 + -40 = 0
-40 + -2X + -1xX + x2X = 0

The solution to this equation could not be determined.

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