0=x(6x-18)

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Solution for 0=x(6x-18) equation:


Simplifying
0 = x(6x + -18)

Reorder the terms:
0 = x(-18 + 6x)
0 = (-18 * x + 6x * x)
0 = (-18x + 6x2)

Solving
0 = -18x + 6x2

Solving for variable 'x'.
Remove the zero:
18x + -6x2 = -18x + 6x2 + 18x + -6x2

Reorder the terms:
18x + -6x2 = -18x + 18x + 6x2 + -6x2

Combine like terms: -18x + 18x = 0
18x + -6x2 = 0 + 6x2 + -6x2
18x + -6x2 = 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
18x + -6x2 = 0

Factor out the Greatest Common Factor (GCF), '6x'.
6x(3 + -1x) = 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 '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Solution

x = {0, 3}

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