c^3-63c=2c^2

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


Simplifying
c3 + -63c = 2c2

Reorder the terms:
-63c + c3 = 2c2

Solving
-63c + c3 = 2c2

Solving for variable 'c'.

Reorder the terms:
-63c + -2c2 + c3 = 2c2 + -2c2

Combine like terms: 2c2 + -2c2 = 0
-63c + -2c2 + c3 = 0

Factor out the Greatest Common Factor (GCF), 'c'.
c(-63 + -2c + c2) = 0

Factor a trinomial.
c((-7 + -1c)(9 + -1c)) = 0

Subproblem 1

Set the factor 'c' equal to zero and attempt to solve: Simplifying c = 0 Solving c = 0 Move all terms containing c to the left, all other terms to the right. Simplifying c = 0

Subproblem 2

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

Subproblem 3

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

Solution

c = {0, -7, 9}

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