Question

(a^2 _ b^2 )^2... plz solve this qus. ​

Answer 1

Step-by-step explanation:

(a2 - b2)2 (a2)2- 2a2 x b2 + ((b2)2 [Using (a - b )2 = a2 - 2ab + b2 ] = a4 - 2a2b2 + b4.