c^2-9c=

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Solution for c^2-9c= equation:


Simplifying
c2 + -9c = 0

Reorder the terms:
-9c + c2 = 0

Solving
-9c + c2 = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), 'c'.
c(-9 + c) = 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 '(-9 + c)' equal to zero and attempt to solve: Simplifying -9 + c = 0 Solving -9 + c = 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 + c = 0 + 9 Combine like terms: -9 + 9 = 0 0 + c = 0 + 9 c = 0 + 9 Combine like terms: 0 + 9 = 9 c = 9 Simplifying c = 9

Solution

c = {0, 9}

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