SOLUTION: what is the factor of 49m2- 9/25 Please show mw how you got it.

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Question 464145: what is the factor of 49m2- 9/25

Please show mw how you got it.
Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
49m2-9/25=?
√49m2=7m
√(9/25)=√9/√25=3/5
(7m+3/5)(7m-3/5)=49m2+21m/5-21m/5-9/25=49m2-9/25..