x=x^2+13x+32

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Solution for x=x^2+13x+32 equation:


Simplifying
x = x2 + 13x + 32

Reorder the terms:
x = 32 + 13x + x2

Solving
x = 32 + 13x + x2

Solving for variable 'x'.

Reorder the terms:
-32 + x + -13x + -1x2 = 32 + 13x + x2 + -32 + -13x + -1x2

Combine like terms: x + -13x = -12x
-32 + -12x + -1x2 = 32 + 13x + x2 + -32 + -13x + -1x2

Reorder the terms:
-32 + -12x + -1x2 = 32 + -32 + 13x + -13x + x2 + -1x2

Combine like terms: 32 + -32 = 0
-32 + -12x + -1x2 = 0 + 13x + -13x + x2 + -1x2
-32 + -12x + -1x2 = 13x + -13x + x2 + -1x2

Combine like terms: 13x + -13x = 0
-32 + -12x + -1x2 = 0 + x2 + -1x2
-32 + -12x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-32 + -12x + -1x2 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(32 + 12x + x2) = 0

Factor a trinomial.
-1((8 + x)(4 + x)) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(8 + x)' equal to zero and attempt to solve: Simplifying 8 + x = 0 Solving 8 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + x = 0 + -8 x = 0 + -8 Combine like terms: 0 + -8 = -8 x = -8 Simplifying x = -8

Subproblem 2

Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Solution

x = {-8, -4}

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