How do we get 10q and 20q??
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by formula,(a+b)^2=a^2+2ab+b^2
(5q+1)^2=25q^2+2(5q)(1)+1^2
=25q^2+10q+1
like ths bro
(5q+1)^2=25q^2+2(5q)(1)+1^2
=25q^2+10q+1
like ths bro
Kanagasabapathy:
pleasure bro
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