x^3-2x^2=63x

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Solution for x^3-2x^2=63x equation:


Simplifying
x3 + -2x2 = 63x

Reorder the terms:
-2x2 + x3 = 63x

Solving
-2x2 + x3 = 63x

Solving for variable 'x'.

Reorder the terms:
-63x + -2x2 + x3 = 63x + -63x

Combine like terms: 63x + -63x = 0
-63x + -2x2 + x3 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-63 + -2x + x2) = 0

Factor a trinomial.
x((-7 + -1x)(9 + -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 '(-7 + -1x)' equal to zero and attempt to solve: Simplifying -7 + -1x = 0 Solving -7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -1x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1x = 0 + 7 -1x = 0 + 7 Combine like terms: 0 + 7 = 7 -1x = 7 Divide each side by '-1'. x = -7 Simplifying x = -7

Subproblem 3

Set the factor '(9 + -1x)' equal to zero and attempt to solve: Simplifying 9 + -1x = 0 Solving 9 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x = 0 + -9 -1x = 0 + -9 Combine like terms: 0 + -9 = -9 -1x = -9 Divide each side by '-1'. x = 9 Simplifying x = 9

Solution

x = {0, -7, 9}

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