Question

what is a² + b²????

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Answer 1

Answer:

The a2 + b2 formula is one of the important algebraic identities. It is represented by a2 + b2 and is read as a square plus b square. The (a2 + b2) formula is expressed as a2 + b2 = (a +b)2 -2ab.

or

A²-B²) = (A-B)² + 2AB.

or

a2 +b2 = c2. (a+b) ^2-2ab

Hope it helps you. (❁´◡`❁)

Answer 2

Answer:

(A²-B²) = (A-B)² + 2AB.

Step-by-step explanation:

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