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

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


Simplifying
(9x + 2)(x + -3) = 0

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

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

Multiply (2 + 9x) * (-3 + x)
(2(-3 + x) + 9x * (-3 + x)) = 0
((-3 * 2 + x * 2) + 9x * (-3 + x)) = 0
((-6 + 2x) + 9x * (-3 + x)) = 0
(-6 + 2x + (-3 * 9x + x * 9x)) = 0
(-6 + 2x + (-27x + 9x2)) = 0

Combine like terms: 2x + -27x = -25x
(-6 + -25x + 9x2) = 0

Solving
-6 + -25x + 9x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-2 + -9x)(3 + -1x) = 0

Subproblem 1

Set the factor '(-2 + -9x)' equal to zero and attempt to solve: Simplifying -2 + -9x = 0 Solving -2 + -9x = 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 + -9x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -9x = 0 + 2 -9x = 0 + 2 Combine like terms: 0 + 2 = 2 -9x = 2 Divide each side by '-9'. x = -0.2222222222 Simplifying x = -0.2222222222

Subproblem 2

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

Solution

x = {-0.2222222222, 3}

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