Question

the numbers(√2+√5)²​

Answer 1

Answer:

it is in the form of (a+b)²

(a+b)² = a² + b² + 2 ab

(√2+√5)² = (√2)² + (√5)² + 2 (√2 x √5 )

==> 2 + 5 + 2(√10 )

==> 7 + 2√10

==> 9 √10

hope this helps u stay happy and blessed ❣️