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

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


Simplifying
(x2 + -2x + 4)(x + 2) = 0

Reorder the terms:
(4 + -2x + x2)(x + 2) = 0

Reorder the terms:
(4 + -2x + x2)(2 + x) = 0

Multiply (4 + -2x + x2) * (2 + x)
(4(2 + x) + -2x * (2 + x) + x2(2 + x)) = 0
((2 * 4 + x * 4) + -2x * (2 + x) + x2(2 + x)) = 0
((8 + 4x) + -2x * (2 + x) + x2(2 + x)) = 0
(8 + 4x + (2 * -2x + x * -2x) + x2(2 + x)) = 0
(8 + 4x + (-4x + -2x2) + x2(2 + x)) = 0
(8 + 4x + -4x + -2x2 + (2 * x2 + x * x2)) = 0
(8 + 4x + -4x + -2x2 + (2x2 + x3)) = 0

Combine like terms: 4x + -4x = 0
(8 + 0 + -2x2 + 2x2 + x3) = 0
(8 + -2x2 + 2x2 + x3) = 0

Combine like terms: -2x2 + 2x2 = 0
(8 + 0 + x3) = 0
(8 + x3) = 0

Solving
8 + x3 = 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 + -8 + x3 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + x3 = 0 + -8
x3 = 0 + -8

Combine like terms: 0 + -8 = -8
x3 = -8

Simplifying
x3 = -8

Reorder the terms:
8 + x3 = -8 + 8

Combine like terms: -8 + 8 = 0
8 + x3 = 0

The solution to this equation could not be determined.

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