(4x+4)(2x-3)=

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Solution for (4x+4)(2x-3)= equation:


Simplifying
(4x + 4)(2x + -3) = 0

Reorder the terms:
(4 + 4x)(2x + -3) = 0

Reorder the terms:
(4 + 4x)(-3 + 2x) = 0

Multiply (4 + 4x) * (-3 + 2x)
(4(-3 + 2x) + 4x * (-3 + 2x)) = 0
((-3 * 4 + 2x * 4) + 4x * (-3 + 2x)) = 0
((-12 + 8x) + 4x * (-3 + 2x)) = 0
(-12 + 8x + (-3 * 4x + 2x * 4x)) = 0
(-12 + 8x + (-12x + 8x2)) = 0

Combine like terms: 8x + -12x = -4x
(-12 + -4x + 8x2) = 0

Solving
-12 + -4x + 8x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-3 + -1x + 2x2) = 0

Factor a trinomial.
4((-1 + -1x)(3 + -2x)) = 0

Ignore the factor 4.

Subproblem 1

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

Subproblem 2

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

Solution

x = {-1, 1.5}

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