2x(3x-6)(6x+3)=0

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Solution for 2x(3x-6)(6x+3)=0 equation:


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

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

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

Multiply (-6 + 3x) * (3 + 6x)
2x(-6(3 + 6x) + 3x * (3 + 6x)) = 0
2x((3 * -6 + 6x * -6) + 3x * (3 + 6x)) = 0
2x((-18 + -36x) + 3x * (3 + 6x)) = 0
2x(-18 + -36x + (3 * 3x + 6x * 3x)) = 0
2x(-18 + -36x + (9x + 18x2)) = 0

Combine like terms: -36x + 9x = -27x
2x(-18 + -27x + 18x2) = 0
(-18 * 2x + -27x * 2x + 18x2 * 2x) = 0
(-36x + -54x2 + 36x3) = 0

Solving
-36x + -54x2 + 36x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '18x'.
18x(-2 + -3x + 2x2) = 0

Factor a trinomial.
18x((-1 + -2x)(2 + -1x)) = 0

Ignore the factor 18.

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 '(-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

Subproblem 3

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 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 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {0, -0.5, 2}

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