=(x+2)(x^2-16x+80)

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Solution for =(x+2)(x^2-16x+80) equation: 


Simplifying
0 = (x + 2)(x2 + -16x + 80)

Reorder the terms:
0 = (2 + x)(x2 + -16x + 80)

Reorder the terms:
0 = (2 + x)(80 + -16x + x2)

Multiply (2 + x) * (80 + -16x + x2)
0 = (2(80 + -16x + x2) + x(80 + -16x + x2))
0 = ((80 * 2 + -16x * 2 + x2 * 2) + x(80 + -16x + x2))
0 = ((160 + -32x + 2x2) + x(80 + -16x + x2))
0 = (160 + -32x + 2x2 + (80 * x + -16x * x + x2 * x))
0 = (160 + -32x + 2x2 + (80x + -16x2 + x3))

Reorder the terms:
0 = (160 + -32x + 80x + 2x2 + -16x2 + x3)

Combine like terms: -32x + 80x = 48x
0 = (160 + 48x + 2x2 + -16x2 + x3)

Combine like terms: 2x2 + -16x2 = -14x2
0 = (160 + 48x + -14x2 + x3)

Solving
0 = 160 + 48x + -14x2 + x3

Solving for variable 'x'.

Combine like terms: 0 + -160 = -160
-160 + -48x + 14x2 + -1x3 = 160 + 48x + -14x2 + x3 + -160 + -48x + 14x2 + -1x3

Reorder the terms:
-160 + -48x + 14x2 + -1x3 = 160 + -160 + 48x + -48x + -14x2 + 14x2 + x3 + -1x3

Combine like terms: 160 + -160 = 0
-160 + -48x + 14x2 + -1x3 = 0 + 48x + -48x + -14x2 + 14x2 + x3 + -1x3
-160 + -48x + 14x2 + -1x3 = 48x + -48x + -14x2 + 14x2 + x3 + -1x3

Combine like terms: 48x + -48x = 0
-160 + -48x + 14x2 + -1x3 = 0 + -14x2 + 14x2 + x3 + -1x3
-160 + -48x + 14x2 + -1x3 = -14x2 + 14x2 + x3 + -1x3

Combine like terms: -14x2 + 14x2 = 0
-160 + -48x + 14x2 + -1x3 = 0 + x3 + -1x3
-160 + -48x + 14x2 + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
-160 + -48x + 14x2 + -1x3 = 0

The solution to this equation could not be determined.

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