CBSE Class 7 Answered
a²+b²=?
Asked by sangeethamanu965582 | 26 Dec, 2019, 09:29: AM
Expert Answer
It may be thought as
(a+b)2 - 2ab
or
(a-b)2 + 2ab
Let us know if you have a different query?
Answered by | 26 Dec, 2019, 10:32: AM
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