(2x+4)(6x+12)=

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Solution for (2x+4)(6x+12)= equation:


Simplifying
(2x + 4)(6x + 12) = 0

Reorder the terms:
(4 + 2x)(6x + 12) = 0

Reorder the terms:
(4 + 2x)(12 + 6x) = 0

Multiply (4 + 2x) * (12 + 6x)
(4(12 + 6x) + 2x * (12 + 6x)) = 0
((12 * 4 + 6x * 4) + 2x * (12 + 6x)) = 0
((48 + 24x) + 2x * (12 + 6x)) = 0
(48 + 24x + (12 * 2x + 6x * 2x)) = 0
(48 + 24x + (24x + 12x2)) = 0

Combine like terms: 24x + 24x = 48x
(48 + 48x + 12x2) = 0

Solving
48 + 48x + 12x2 = 0

Solving for variable 'x'.

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

Factor a trinomial.
12((2 + x)(2 + x)) = 0

Ignore the factor 12.

Subproblem 1

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 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 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Subproblem 2

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 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 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Solution

x = {-2, -2}

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