2(3x-1)+9x^2=-3

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Solution for 2(3x-1)+9x^2=-3 equation:


Simplifying
2(3x + -1) + 9x2 = -3

Reorder the terms:
2(-1 + 3x) + 9x2 = -3
(-1 * 2 + 3x * 2) + 9x2 = -3
(-2 + 6x) + 9x2 = -3

Solving
-2 + 6x + 9x2 = -3

Solving for variable 'x'.

Reorder the terms:
-2 + 3 + 6x + 9x2 = -3 + 3

Combine like terms: -2 + 3 = 1
1 + 6x + 9x2 = -3 + 3

Combine like terms: -3 + 3 = 0
1 + 6x + 9x2 = 0

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

Subproblem 1

Set the factor '(1 + 3x)' equal to zero and attempt to solve: Simplifying 1 + 3x = 0 Solving 1 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3x = 0 + -1 3x = 0 + -1 Combine like terms: 0 + -1 = -1 3x = -1 Divide each side by '3'. x = -0.3333333333 Simplifying x = -0.3333333333

Subproblem 2

Set the factor '(1 + 3x)' equal to zero and attempt to solve: Simplifying 1 + 3x = 0 Solving 1 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3x = 0 + -1 3x = 0 + -1 Combine like terms: 0 + -1 = -1 3x = -1 Divide each side by '3'. x = -0.3333333333 Simplifying x = -0.3333333333

Solution

x = {-0.3333333333, -0.3333333333}

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