Math, asked by bojjapushpa1, 1 month ago

sum of (a+b)²and (a-b)²​

Answers

Answered by brajeshray950
6

Answer:

1.. (a+b)²

=a²+2ab+b²

2.. (a-b)²

=a²-2ab+b²

Step-by-step explanation:

hopefully it will help you

Answered by SumanSourav000
0

Answer:

Let's simplify step-by-step.

(a+b)²+(a−b)²

Distribute:

=a²+2ab+b²+a²+−2ab+b²

Combine Like Terms:

=a²+2ab+b²+a²+−2ab+b²

=(a²+a²)+(2ab+−2ab)+(b²+b²)

=2a²+2b²

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