Question

what is the formula to solve this (a+b) 2 ​

Answer 1

Answer:

The only other possible meaning I can see is that a2 + b2 means a^2 + b^2. In the case that is a formula that cannot be simplified further, although it could be written as (a + b)^2 - 2ab or (a - b)^2 + 2ab.

Step-by-step explanation:

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Answer 2

Answer:

=>>(a+b)^2

=>> a^2+2ab+b^2

=>> a^2+2ab+b^2 is your answer....