SOLUTION: Factor each trinomial. if possible. 30r5+63r4-30r3

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Question 362653: Factor each trinomial. if possible.
30r5+63r4-30r3

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
30r5+63r4-30r3
3r^3(10r^2+21r-10)
3r^3(4r+10)(2.5r-1) ans.