Question

(a+b)^2+(a-b)^2
please tell answer for this​

Answer 1

Answer:

a²+2ab+b²)+(a²+b²-2ab)

2a²+2b² is the answer

Answer 2

$\bigstar \: \: \: \: \bf \Large {( a+ b)}^{2} + {(a - b)}^{2} \\ \\ \tt = > {a}^{2} + {b}^{2} \cancel{ + 2ab} + {a}^{2} + {b}^{2} \cancel{ - 2ab } \\ \tt = > \red{ {2a}^{2} + {2b}^{2} }$