Pls solve ques. no.8 for me
♡♡♡....
IT'S URGENT....
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1
Y
Kkkkkkkkk
Hope ggghhhhhh
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monishka10:
heay ques. no. 8 not 7
...?
oh sry
or if it's ques. no.7 it's also wrong
...
i didn't understand
?n
ooo
Answered by
4
Sol
a(a+b)^2-2ab(a+b)
=(a+b)(a^2+ab-2ab)
=(a+b)(a^2-ab)
=a(a^2-b^2)
a(a+b)^2-2ab(a+b)
=(a+b)(a^2+ab-2ab)
=(a+b)(a^2-ab)
=a(a^2-b^2)
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