Question

Simplify the following expression:
(√5+√2)²​

Answer 1

Answer:

7+2√10

Step-by-step explanation:

(√5+√2)²=

[using identity (a+b)²= a²+ b²+ 2ab]

(√5+√2)²= (√5)²+(√2)²+2(√5)(√2)

= 5+2+2√10

= 7+ 2√10

Hope It Helps