3x^2=-48x-192

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Solution for 3x^2=-48x-192 equation:


Simplifying
3x2 = -48x + -192

Reorder the terms:
3x2 = -192 + -48x

Solving
3x2 = -192 + -48x

Solving for variable 'x'.

Reorder the terms:
192 + 48x + 3x2 = -192 + -48x + 192 + 48x

Reorder the terms:
192 + 48x + 3x2 = -192 + 192 + -48x + 48x

Combine like terms: -192 + 192 = 0
192 + 48x + 3x2 = 0 + -48x + 48x
192 + 48x + 3x2 = -48x + 48x

Combine like terms: -48x + 48x = 0
192 + 48x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(64 + 16x + x2) = 0

Factor a trinomial.
3((8 + x)(8 + x)) = 0

Ignore the factor 3.

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 '(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 = {-8, -8}

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