SOLUTION: factor: 7xy^2 plus 21x^2yz^3

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Question 771599: factor: 7xy^2 plus 21x^2yz^3
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
factor: 7xy%5E2+%2B+21x%5E2yz%5E3
Use + for plus
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Look for common factors.
eg, 7, x, and any others.