please no spamming pls answer if u know the answer ,
u can answer which ever u know
pls no spamming at all please
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please no spamming pls answer if u know the answer ,
u can answer which ever u know
pls no spamming at all please
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Answer:
Step-by-step explanation:
Q. 5 (7x - 2y)^2
(7x - 2y) ×(7x - 2y)
(7x×7x)-(2×7x×-2y)(2y×-2y)
7y^2-27xy-2y^2