3c^2=9c

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Solution for 3c^2=9c equation:


Simplifying
3c2 = 9c

Solving
3c2 = 9c

Solving for variable 'c'.

Reorder the terms:
-9c + 3c2 = 9c + -9c

Combine like terms: 9c + -9c = 0
-9c + 3c2 = 0

Factor out the Greatest Common Factor (GCF), '3c'.
3c(-3 + c) = 0

Ignore the factor 3.

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 '(-3 + c)' equal to zero and attempt to solve: Simplifying -3 + c = 0 Solving -3 + c = 0 Move all terms containing c to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + c = 0 + 3 Combine like terms: -3 + 3 = 0 0 + c = 0 + 3 c = 0 + 3 Combine like terms: 0 + 3 = 3 c = 3 Simplifying c = 3

Solution

c = {0, 3}

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