Question

simplify (√5+√2)²
find it out

Answer 1

$7 + 2 \sqrt{10}$

(a+b)²=a²+b²+2ab

Answer 2

(√5+√2)^2=(√5)^2+2(√5)(√2)+(√2)^2

=5+2√10+2

=7+2√10 ✓✓✓✓

Pls mark brainliest answer!!!