(X-1)(x^2-x-8)=

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Solution for (X-1)(x^2-x-8)= equation: 


Simplifying
(X + -1)(x2 + -1x + -8) = 0

Reorder the terms:
(-1 + X)(x2 + -1x + -8) = 0

Reorder the terms:
(-1 + X)(-8 + -1x + x2) = 0

Multiply (-1 + X) * (-8 + -1x + x2)
(-1(-8 + -1x + x2) + X(-8 + -1x + x2)) = 0
((-8 * -1 + -1x * -1 + x2 * -1) + X(-8 + -1x + x2)) = 0
((8 + 1x + -1x2) + X(-8 + -1x + x2)) = 0
(8 + 1x + -1x2 + (-8 * X + -1x * X + x2 * X)) = 0
(8 + 1x + -1x2 + (-8X + -1xX + x2X)) = 0

Reorder the terms:
(8 + -8X + 1x + -1xX + -1x2 + x2X) = 0
(8 + -8X + 1x + -1xX + -1x2 + x2X) = 0

Solving
8 + -8X + 1x + -1xX + -1x2 + x2X = 0

Solving for variable 'X'.

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

Add '-8' to each side of the equation.
8 + -8X + 1x + -1xX + -1x2 + -8 + x2X = 0 + -8

Reorder the terms:
8 + -8 + -8X + 1x + -1xX + -1x2 + x2X = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -8X + 1x + -1xX + -1x2 + x2X = 0 + -8
-8X + 1x + -1xX + -1x2 + x2X = 0 + -8

Combine like terms: 0 + -8 = -8
-8X + 1x + -1xX + -1x2 + x2X = -8

Add '-1x' to each side of the equation.
-8X + 1x + -1xX + -1x2 + -1x + x2X = -8 + -1x

Reorder the terms:
-8X + 1x + -1x + -1xX + -1x2 + x2X = -8 + -1x

Combine like terms: 1x + -1x = 0
-8X + 0 + -1xX + -1x2 + x2X = -8 + -1x
-8X + -1xX + -1x2 + x2X = -8 + -1x

Add 'x2' to each side of the equation.
-8X + -1xX + -1x2 + x2 + x2X = -8 + -1x + x2

Combine like terms: -1x2 + x2 = 0
-8X + -1xX + 0 + x2X = -8 + -1x + x2
-8X + -1xX + x2X = -8 + -1x + x2

Reorder the terms:
8 + -8X + x + -1xX + -1x2 + x2X = -8 + -1x + x2 + 8 + x + -1x2

Reorder the terms:
8 + -8X + x + -1xX + -1x2 + x2X = -8 + 8 + -1x + x + x2 + -1x2

Combine like terms: -8 + 8 = 0
8 + -8X + x + -1xX + -1x2 + x2X = 0 + -1x + x + x2 + -1x2
8 + -8X + x + -1xX + -1x2 + x2X = -1x + x + x2 + -1x2

Combine like terms: -1x + x = 0
8 + -8X + x + -1xX + -1x2 + x2X = 0 + x2 + -1x2
8 + -8X + x + -1xX + -1x2 + x2X = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
8 + -8X + x + -1xX + -1x2 + x2X = 0

The solution to this equation could not be determined.

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