x^3-12x^2=-20x

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Solution for x^3-12x^2=-20x equation:


Simplifying
x3 + -12x2 = -20x

Reorder the terms:
-12x2 + x3 = -20x

Solving
-12x2 + x3 = -20x

Solving for variable 'x'.

Reorder the terms:
20x + -12x2 + x3 = -20x + 20x

Combine like terms: -20x + 20x = 0
20x + -12x2 + x3 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(20 + -12x + x2) = 0

Factor a trinomial.
x((2 + -1x)(10 + -1x)) = 0

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 + -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

Subproblem 3

Set the factor '(10 + -1x)' equal to zero and attempt to solve: Simplifying 10 + -1x = 0 Solving 10 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1x = 0 + -10 -1x = 0 + -10 Combine like terms: 0 + -10 = -10 -1x = -10 Divide each side by '-1'. x = 10 Simplifying x = 10

Solution

x = {0, 2, 10}

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