8x^2+4x=544

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Solution for 8x^2+4x=544 equation:


Simplifying
8x2 + 4x = 544

Reorder the terms:
4x + 8x2 = 544

Solving
4x + 8x2 = 544

Solving for variable 'x'.

Reorder the terms:
-544 + 4x + 8x2 = 544 + -544

Combine like terms: 544 + -544 = 0
-544 + 4x + 8x2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-136 + x + 2x2) = 0

Factor a trinomial.
4((-17 + -2x)(8 + -1x)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-17 + -2x)' equal to zero and attempt to solve: Simplifying -17 + -2x = 0 Solving -17 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '17' to each side of the equation. -17 + 17 + -2x = 0 + 17 Combine like terms: -17 + 17 = 0 0 + -2x = 0 + 17 -2x = 0 + 17 Combine like terms: 0 + 17 = 17 -2x = 17 Divide each side by '-2'. x = -8.5 Simplifying x = -8.5

Subproblem 2

Set the factor '(8 + -1x)' equal to zero and attempt to solve: Simplifying 8 + -1x = 0 Solving 8 + -1x = 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 + -1x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1x = 0 + -8 -1x = 0 + -8 Combine like terms: 0 + -8 = -8 -1x = -8 Divide each side by '-1'. x = 8 Simplifying x = 8

Solution

x = {-8.5, 8}

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