Question

what is asquare+bsquare​

Answer 1

Answer:

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

Step-by-step explanation:

hope it helps

Answer 2

Answer: a²+b²=(a+b)²-2ab

WE KNOW, (a+b)² = a²+b²+2ab

(a+b)²-2ab = (a²+b²+2ab-2ab) =(a²+b²)

HOPE IT HELPS.....

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