66x^2+222x+180=0

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Solution for 66x^2+222x+180=0 equation:


Simplifying
66x2 + 222x + 180 = 0

Reorder the terms:
180 + 222x + 66x2 = 0

Solving
180 + 222x + 66x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '6'.
6(30 + 37x + 11x2) = 0

Factor a trinomial.
6((2 + x)(15 + 11x)) = 0

Ignore the factor 6.

Subproblem 1

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

Subproblem 2

Set the factor '(15 + 11x)' equal to zero and attempt to solve: Simplifying 15 + 11x = 0 Solving 15 + 11x = 0 Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + 11x = 0 + -15 Combine like terms: 15 + -15 = 0 0 + 11x = 0 + -15 11x = 0 + -15 Combine like terms: 0 + -15 = -15 11x = -15 Divide each side by '11'. x = -1.363636364 Simplifying x = -1.363636364

Solution

x = {-2, -1.363636364}

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