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ludmilkaskok [199]
3 years ago
14

How to solve the 4a.plz

Mathematics
1 answer:
vladimir1956 [14]3 years ago
3 0
(4xy-2y^2)+2y
4-2=2....x will remain y^1-y^2=y^-1
2xy^-1+2y
answer=2x+2y
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