Math, asked by nana78, 11 months ago

what is the formula and explanation for a^2+b^2

Answers

Answered by priyaa1310

3

a^2+b^2=(a+b)^2-2ab is the answer

Answered by ARWA08

1

Answer:

a^2 + b^2 + 2ab

Step-by-step explanation:

(a+b)^2 = a^2 + b^2 + 2ab

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