(a+b) Ka hole square -a Square -b square
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Answered by
1
(a+b)^2= a^2+b^2+2ab
HappyDwivedi:
hi bro
Answered by
3
You can find (a+b)2 by the following method:
Now,
By commutative property of multiplication,ab=ba
So,
Hence,
Few more formula -
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