4x^2+52x+168=360

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Solution for 4x^2+52x+168=360 equation:


Simplifying
4x2 + 52x + 168 = 360

Reorder the terms:
168 + 52x + 4x2 = 360

Solving
168 + 52x + 4x2 = 360

Solving for variable 'x'.

Reorder the terms:
168 + -360 + 52x + 4x2 = 360 + -360

Combine like terms: 168 + -360 = -192
-192 + 52x + 4x2 = 360 + -360

Combine like terms: 360 + -360 = 0
-192 + 52x + 4x2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-48 + 13x + x2) = 0

Factor a trinomial.
4((-16 + -1x)(3 + -1x)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-16 + -1x)' equal to zero and attempt to solve: Simplifying -16 + -1x = 0 Solving -16 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '16' to each side of the equation. -16 + 16 + -1x = 0 + 16 Combine like terms: -16 + 16 = 0 0 + -1x = 0 + 16 -1x = 0 + 16 Combine like terms: 0 + 16 = 16 -1x = 16 Divide each side by '-1'. x = -16 Simplifying x = -16

Subproblem 2

Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Solution

x = {-16, 3}

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