2x^2-32x=-120

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Solution for 2x^2-32x=-120 equation:


Simplifying
2x2 + -32x = -120

Reorder the terms:
-32x + 2x2 = -120

Solving
-32x + 2x2 = -120

Solving for variable 'x'.

Reorder the terms:
120 + -32x + 2x2 = -120 + 120

Combine like terms: -120 + 120 = 0
120 + -32x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(60 + -16x + x2) = 0

Factor a trinomial.
2((6 + -1x)(10 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Subproblem 2

Set the factor '(10 + -1x)' equal to zero and attempt to solve: Simplifying 10 + -1x = 0 Solving 10 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1x = 0 + -10 -1x = 0 + -10 Combine like terms: 0 + -10 = -10 -1x = -10 Divide each side by '-1'. x = 10 Simplifying x = 10

Solution

x = {6, 10}

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