(4x-6)(-2x-6)=

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Solution for (4x-6)(-2x-6)= equation:


Simplifying
(4x + -6)(-2x + -6) = 0

Reorder the terms:
(-6 + 4x)(-2x + -6) = 0

Reorder the terms:
(-6 + 4x)(-6 + -2x) = 0

Multiply (-6 + 4x) * (-6 + -2x)
(-6(-6 + -2x) + 4x * (-6 + -2x)) = 0
((-6 * -6 + -2x * -6) + 4x * (-6 + -2x)) = 0
((36 + 12x) + 4x * (-6 + -2x)) = 0
(36 + 12x + (-6 * 4x + -2x * 4x)) = 0
(36 + 12x + (-24x + -8x2)) = 0

Combine like terms: 12x + -24x = -12x
(36 + -12x + -8x2) = 0

Solving
36 + -12x + -8x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(9 + -3x + -2x2) = 0

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

Ignore the factor 4.

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 '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 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 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3

Solution

x = {1.5, -3}

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