Question

Simplify
1)(root 5 + root 2)square
2)(3+root 2)(2+root 2)​

Answer 1

1. (√5+√2)^

(√5)^ + (√2)^ + 2 × √2×√5

5+2+2×√10

7+2√10

Answer 2

$7 + 2 \sqrt{10}$

i hope this helps