SOLUTION: i seem to cant find the answer to this quetion 25y squared-49w squared

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Question 179392: i seem to cant find the answer to this quetion
25y squared-49w squared
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
25y squared-49w squared
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It is a "difference of squares".
Factor to get:
(5y-7w)(5y+7w)
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Cheers,
Stan H.