Question

A plus b a minus b a square minus a b + b square a square + a b + b square is equal to

Answer 1

Answer:

(a+b)(a-b) = a²-b²

(a²+2ab+b²)= (a+b)²

(a²-2ab+b²)= (a-b)²

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Step-by-step explanation:

Answer 2

Answer:

(a+b)(a-b)=a²-b²

(a²+2ab+b²)=(a+b)²

(a²-2ab+b²)=(a-b)²

Step-by-step explanation:

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