SOLUTION: Explain how to factor (and then factor) the difference of squares: (x+y)^2-25z^2

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Question 672817: Explain how to factor (and then factor) the difference of squares: (x+y)^2-25z^2
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Explain how to factor (and then factor) the difference of squares: (x+y)^2-25z^2
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a%5E2+-+b%5E2+=+%28a-b%29%2A%28a%2Bb%29