SOLUTION: Help. I keep getting this type of question wrong. (r-2t)^3+(r+3t)^3 Answer: (2r+t)(r^2+rt+19t^2) I got (2r+t)(r^2+3rt+19t^2) Can you also show me some alternatives to th

Question 368925: Help. I keep getting this type of question wrong.

(r-2t)^3+(r+3t)^3
Answer: (2r+t)(r^2+rt+19t^2)
I got (2r+t)(r^2+3rt+19t^2)
Can you also show me some alternatives to the same type of question, like (r+t)(r-t) also
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!

..
m.ananth@hotmail.ca
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