SOLUTION: Completely factor the following expression: y^2-121z^2.

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Question 597804: Completely factor the following expression: y^2-121z^2.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Completely factor the following expression: y^2-121z^2.
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It's a difference of 2 squares.
a%5E2+-+b%5E2+=+%28a-b%29%2A%28a%2Bb%29