6x^2+6x=540

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Solution for 6x^2+6x=540 equation:


Simplifying
6x2 + 6x = 540

Reorder the terms:
6x + 6x2 = 540

Solving
6x + 6x2 = 540

Solving for variable 'x'.

Reorder the terms:
-540 + 6x + 6x2 = 540 + -540

Combine like terms: 540 + -540 = 0
-540 + 6x + 6x2 = 0

Factor out the Greatest Common Factor (GCF), '6'.
6(-90 + x + x2) = 0

Factor a trinomial.
6((-10 + -1x)(9 + -1x)) = 0

Ignore the factor 6.

Subproblem 1

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

Subproblem 2

Set the factor '(9 + -1x)' equal to zero and attempt to solve: Simplifying 9 + -1x = 0 Solving 9 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x = 0 + -9 -1x = 0 + -9 Combine like terms: 0 + -9 = -9 -1x = -9 Divide each side by '-1'. x = 9 Simplifying x = 9

Solution

x = {-10, 9}

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