(9x+2)(8x+3)=0

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Solution for (9x+2)(8x+3)=0 equation:


Simplifying
(9x + 2)(8x + 3) = 0

Reorder the terms:
(2 + 9x)(8x + 3) = 0

Reorder the terms:
(2 + 9x)(3 + 8x) = 0

Multiply (2 + 9x) * (3 + 8x)
(2(3 + 8x) + 9x * (3 + 8x)) = 0
((3 * 2 + 8x * 2) + 9x * (3 + 8x)) = 0
((6 + 16x) + 9x * (3 + 8x)) = 0
(6 + 16x + (3 * 9x + 8x * 9x)) = 0
(6 + 16x + (27x + 72x2)) = 0

Combine like terms: 16x + 27x = 43x
(6 + 43x + 72x2) = 0

Solving
6 + 43x + 72x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(3 + 8x)(2 + 9x) = 0

Subproblem 1

Set the factor '(3 + 8x)' equal to zero and attempt to solve: Simplifying 3 + 8x = 0 Solving 3 + 8x = 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 + 8x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 8x = 0 + -3 8x = 0 + -3 Combine like terms: 0 + -3 = -3 8x = -3 Divide each side by '8'. x = -0.375 Simplifying x = -0.375

Subproblem 2

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

Solution

x = {-0.375, -0.2222222222}

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