=15x^2-6x

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Solution for =15x^2-6x equation:


Simplifying
0 = 15x2 + -6x

Reorder the terms:
0 = -6x + 15x2

Solving
0 = -6x + 15x2

Solving for variable 'x'.
Remove the zero:
6x + -15x2 = -6x + 15x2 + 6x + -15x2

Reorder the terms:
6x + -15x2 = -6x + 6x + 15x2 + -15x2

Combine like terms: -6x + 6x = 0
6x + -15x2 = 0 + 15x2 + -15x2
6x + -15x2 = 15x2 + -15x2

Combine like terms: 15x2 + -15x2 = 0
6x + -15x2 = 0

Factor out the Greatest Common Factor (GCF), '3x'.
3x(2 + -5x) = 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 '(2 + -5x)' equal to zero and attempt to solve: Simplifying 2 + -5x = 0 Solving 2 + -5x = 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 + -5x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -5x = 0 + -2 -5x = 0 + -2 Combine like terms: 0 + -2 = -2 -5x = -2 Divide each side by '-5'. x = 0.4 Simplifying x = 0.4

Solution

x = {0, 0.4}

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