Math, asked by chandresh42, 9 months ago

what will be a2 + b2 = ?

Answers

Answered by ahanatarafder06
2

Answer:

(a+b)² = ++2ab

+ = (a+b)² - 2ab

Or

(a-b)² = +-2ab

+ = (a-b)²+2ab

Answered by fanya5547
0

Step-by-step explanation:

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