2x(3x)-9*4x=

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Solution for 2x(3x)-9*4x= equation:


Simplifying
2x(3x) + -9 * 4x = 0

Remove parenthesis around (3x)
2x * 3x + -9 * 4x = 0

Reorder the terms for easier multiplication:
2 * 3x * x + -9 * 4x = 0

Multiply 2 * 3
6x * x + -9 * 4x = 0

Multiply x * x
6x2 + -9 * 4x = 0

Multiply -9 * 4
6x2 + -36x = 0

Reorder the terms:
-36x + 6x2 = 0

Solving
-36x + 6x2 = 0

Solving for variable 'x'.

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

Ignore the factor 6.

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

Solution

x = {0, 6}

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