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

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Solution for 3x(x+6)(x+4)=0 equation:


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

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

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

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

Combine like terms: 6x + 4x = 10x
3x(24 + 10x + x2) = 0
(24 * 3x + 10x * 3x + x2 * 3x) = 0
(72x + 30x2 + 3x3) = 0

Solving
72x + 30x2 + 3x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(24 + 10x + x2) = 0

Factor a trinomial.
3x((6 + x)(4 + x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Simplifying x = -6

Subproblem 3

Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Solution

x = {0, -6, -4}

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