192=2x^2-8x

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Solution for 192=2x^2-8x equation:


Simplifying
192 = 2x2 + -8x

Reorder the terms:
192 = -8x + 2x2

Solving
192 = -8x + 2x2

Solving for variable 'x'.

Reorder the terms:
192 + 8x + -2x2 = -8x + 8x + 2x2 + -2x2

Combine like terms: -8x + 8x = 0
192 + 8x + -2x2 = 0 + 2x2 + -2x2
192 + 8x + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
192 + 8x + -2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(96 + 4x + -1x2) = 0

Factor a trinomial.
2((12 + -1x)(8 + x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(12 + -1x)' equal to zero and attempt to solve: Simplifying 12 + -1x = 0 Solving 12 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1x = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1x = 0 + -12 -1x = 0 + -12 Combine like terms: 0 + -12 = -12 -1x = -12 Divide each side by '-1'. x = 12 Simplifying x = 12

Subproblem 2

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

Solution

x = {12, -8}

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