0=x^2+15x+44

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Solution for 0=x^2+15x+44 equation:


Simplifying
0 = x2 + 15x + 44

Reorder the terms:
0 = 44 + 15x + x2

Solving
0 = 44 + 15x + x2

Solving for variable 'x'.

Combine like terms: 0 + -44 = -44
-44 + -15x + -1x2 = 44 + 15x + x2 + -44 + -15x + -1x2

Reorder the terms:
-44 + -15x + -1x2 = 44 + -44 + 15x + -15x + x2 + -1x2

Combine like terms: 44 + -44 = 0
-44 + -15x + -1x2 = 0 + 15x + -15x + x2 + -1x2
-44 + -15x + -1x2 = 15x + -15x + x2 + -1x2

Combine like terms: 15x + -15x = 0
-44 + -15x + -1x2 = 0 + x2 + -1x2
-44 + -15x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-44 + -15x + -1x2 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(44 + 15x + x2) = 0

Factor a trinomial.
-1((11 + x)(4 + x)) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(11 + x)' equal to zero and attempt to solve: Simplifying 11 + x = 0 Solving 11 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + x = 0 + -11 Combine like terms: 11 + -11 = 0 0 + x = 0 + -11 x = 0 + -11 Combine like terms: 0 + -11 = -11 x = -11 Simplifying x = -11

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 = {-11, -4}

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