Question

expand the equation :-

(a²+b²)²​

Answer 1

Answer:

${a}^{4} + {b}^{4}$

is your ans . mark me as brainlist

Answer 2

Heya mate! :)

Your answer :-

$= ( {a}^{2} + {b}^{2} )^{2} \\ = {a}^{4} + {b}^{4} + 2 {a}^{2} {b}^{2}$

Hope this helps uhh!

:)