Question

a swer this question ps

Answer 1

hey Mate here is ur ans

(2√3+3√5)² +(2√3-2√5)²

(2√3)²+12√15+(3√5)²+(2√3)²-8√15+(2√5)²

12+12√15+45+12-8√15+20

89+4√15

hope it help u