Question

Simplify:
(a + b)² + (a - b)²
ans is 2(a²+b²) can anyone solve this question with this ans​

Answer 1

Please mark me as brainliest

Answer 2

Step-by-step explanation:

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

(a)square+2ab+(b)square+(a)-2ab+(b)square

=2a^2 +2b^2

=2(a^2+b^2)