Question

(√5+√4)²
its urgent please

Answer 1

(√5+√4)²=

(√5)² +2*√5*√4 + (√4)²=

5+2√20+4=

2√20+9=4√5+9

Explanation:

Answer 2

Explanation:

`(√(5) +√(4))^2=(√(5) +2)^2=9+4√(5)`