SOLUTION: Factor each polynomial completely 4-r^2 a^3-2a^2+5a-10 Please help ASAP thanks so much for your time!

Question 634146: Factor each polynomial completely
4-r^2
a^3-2a^2+5a-10
Please help ASAP thanks so much for your time!
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
Everyone is in a hurry and everyone wants their problems worked on ASAP.
I might have answered your questions but you violated the rules of the website. One problem at a time please.
I will give you a hint about the first problem. It is of the form a^2-b^2 which factors into (a+b)*(a-b)
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