a² +b² I need answers
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Answered by
2
Answer:
(a+b)²-2ab
Step-by-step explanation:
- W.K.T
- (a+b)² = a²+2ab+b²
- so if we subtract 2ab we can get the answer
- so, a²+2ab+b²-2ab
- and we get a²+b²
- so the final ans is (a+b)²-2ab
Answered by
0
Step-by-step explanation:
(a+b) Square is the answer I am not sure
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