a²+2ab+b²÷a+b= what.. give the answer briefly
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1
Hi
We know that (a+b)sq = a sq + b sq +2ab
Now a sq +b sq +2ab/(a +b)
(a+b)sq/(a+b)
Now (a +b) cancel from upper and lower
Then remaining (a+b) is the ans
zaheerc8:
plz explain it briefly
Answered by
2
Since a^2+2ab+b^2=(a+b)^2
Therefore (a^2+b^2+2ab)/(a+b)
=> (a+b)^2/(a+b)
=> (a+b)
Therefore (a^2+b^2+2ab)/(a+b)
=> (a+b)^2/(a+b)
=> (a+b)
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