2x(x-3)=125x^2

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Solution for 2x(x-3)=125x^2 equation:


Simplifying
2x(x + -3) = 125x2

Reorder the terms:
2x(-3 + x) = 125x2
(-3 * 2x + x * 2x) = 125x2
(-6x + 2x2) = 125x2

Solving
-6x + 2x2 = 125x2

Solving for variable 'x'.

Combine like terms: 2x2 + -125x2 = -123x2
-6x + -123x2 = 125x2 + -125x2

Combine like terms: 125x2 + -125x2 = 0
-6x + -123x2 = 0

Factor out the Greatest Common Factor (GCF), '-3x'.
-3x(2 + 41x) = 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 + 41x)' equal to zero and attempt to solve: Simplifying 2 + 41x = 0 Solving 2 + 41x = 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 + 41x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 41x = 0 + -2 41x = 0 + -2 Combine like terms: 0 + -2 = -2 41x = -2 Divide each side by '41'. x = -0.0487804878 Simplifying x = -0.0487804878

Solution

x = {0, -0.0487804878}

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