Factor
c\left(5c-6\right)\left(5c+6\right)
Evaluate
c\left(25c^{2}-36\right)
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c\left(25c^{2}-36\right)
Factor out c.
\left(5c-6\right)\left(5c+6\right)
Consider 25c^{2}-36. Rewrite 25c^{2}-36 as \left(5c\right)^{2}-6^{2}. The difference of squares can be factored using the rule: a^{2}-b^{2}=\left(a-b\right)\left(a+b\right).
c\left(5c-6\right)\left(5c+6\right)
Rewrite the complete factored expression.
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