SOLUTION: Factor c^3-36c^2-9c+324

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Question 312416: Factor
c^3-36c^2-9c+324
Answer by user_dude2008(1862) About Me  (Show Source):
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c^3-36c^2-9c+324

(c^3-36c^2)+(-9c+324)


c^2(c-36)-9(c-36)

(c^2-9)(c-36)

(c+9)(c-9)(c-36)


Answer: (c+9)(c-9)(c-36)