(6x-1)(8x+4)=0

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Solution for (6x-1)(8x+4)=0 equation:


Simplifying
(6x + -1)(8x + 4) = 0

Reorder the terms:
(-1 + 6x)(8x + 4) = 0

Reorder the terms:
(-1 + 6x)(4 + 8x) = 0

Multiply (-1 + 6x) * (4 + 8x)
(-1(4 + 8x) + 6x * (4 + 8x)) = 0
((4 * -1 + 8x * -1) + 6x * (4 + 8x)) = 0
((-4 + -8x) + 6x * (4 + 8x)) = 0
(-4 + -8x + (4 * 6x + 8x * 6x)) = 0
(-4 + -8x + (24x + 48x2)) = 0

Combine like terms: -8x + 24x = 16x
(-4 + 16x + 48x2) = 0

Solving
-4 + 16x + 48x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-1 + 4x + 12x2) = 0

Factor a trinomial.
4((-1 + -2x)(1 + -6x)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-1 + -2x)' equal to zero and attempt to solve: Simplifying -1 + -2x = 0 Solving -1 + -2x = 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 + -2x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2x = 0 + 1 -2x = 0 + 1 Combine like terms: 0 + 1 = 1 -2x = 1 Divide each side by '-2'. x = -0.5 Simplifying x = -0.5

Subproblem 2

Set the factor '(1 + -6x)' equal to zero and attempt to solve: Simplifying 1 + -6x = 0 Solving 1 + -6x = 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 + -6x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -6x = 0 + -1 -6x = 0 + -1 Combine like terms: 0 + -1 = -1 -6x = -1 Divide each side by '-6'. x = 0.1666666667 Simplifying x = 0.1666666667

Solution

x = {-0.5, 0.1666666667}

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