(8x-1)(2x+3)=0

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Solution for (8x-1)(2x+3)=0 equation:


Simplifying
(8x + -1)(2x + 3) = 0

Reorder the terms:
(-1 + 8x)(2x + 3) = 0

Reorder the terms:
(-1 + 8x)(3 + 2x) = 0

Multiply (-1 + 8x) * (3 + 2x)
(-1(3 + 2x) + 8x * (3 + 2x)) = 0
((3 * -1 + 2x * -1) + 8x * (3 + 2x)) = 0
((-3 + -2x) + 8x * (3 + 2x)) = 0
(-3 + -2x + (3 * 8x + 2x * 8x)) = 0
(-3 + -2x + (24x + 16x2)) = 0

Combine like terms: -2x + 24x = 22x
(-3 + 22x + 16x2) = 0

Solving
-3 + 22x + 16x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-3 + -2x)(1 + -8x) = 0

Subproblem 1

Set the factor '(-3 + -2x)' equal to zero and attempt to solve: Simplifying -3 + -2x = 0 Solving -3 + -2x = 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 + -2x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -2x = 0 + 3 -2x = 0 + 3 Combine like terms: 0 + 3 = 3 -2x = 3 Divide each side by '-2'. x = -1.5 Simplifying x = -1.5

Subproblem 2

Set the factor '(1 + -8x)' equal to zero and attempt to solve: Simplifying 1 + -8x = 0 Solving 1 + -8x = 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 + -8x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -8x = 0 + -1 -8x = 0 + -1 Combine like terms: 0 + -1 = -1 -8x = -1 Divide each side by '-8'. x = 0.125 Simplifying x = 0.125

Solution

x = {-1.5, 0.125}

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