(9X^2)+3X-2=0

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Solution for (9X^2)+3X-2=0 equation:


Simplifying
(9X2) + 3X + -2 = 0

Reorder the terms:
-2 + 3X + (9X2) = 0

Solving
-2 + 3X + (9X2) = 0

Solving for variable 'X'.

Factor a trinomial.
(-2 + -3X)(1 + -3X) = 0

Subproblem 1

Set the factor '(-2 + -3X)' equal to zero and attempt to solve: Simplifying -2 + -3X = 0 Solving -2 + -3X = 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 + -3X = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3X = 0 + 2 -3X = 0 + 2 Combine like terms: 0 + 2 = 2 -3X = 2 Divide each side by '-3'. X = -0.6666666667 Simplifying X = -0.6666666667

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 = {-0.6666666667, 0.3333333333}

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