(4x+2)(3x+6)=

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Solution for (4x+2)(3x+6)= equation:


Simplifying
(4x + 2)(3x + 6) = 0

Reorder the terms:
(2 + 4x)(3x + 6) = 0

Reorder the terms:
(2 + 4x)(6 + 3x) = 0

Multiply (2 + 4x) * (6 + 3x)
(2(6 + 3x) + 4x * (6 + 3x)) = 0
((6 * 2 + 3x * 2) + 4x * (6 + 3x)) = 0
((12 + 6x) + 4x * (6 + 3x)) = 0
(12 + 6x + (6 * 4x + 3x * 4x)) = 0
(12 + 6x + (24x + 12x2)) = 0

Combine like terms: 6x + 24x = 30x
(12 + 30x + 12x2) = 0

Solving
12 + 30x + 12x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '6'.
6(2 + 5x + 2x2) = 0

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

Ignore the factor 6.

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 '(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

Solution

x = {-2, -0.5}

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