Question

Simplify (root 5+root 2 )²​

Answer 1

Answer:

Answer is 7+2√10

Step-by-step explanation:

here is your answer

Answer 2

Answer:

7+2√10

Step-by-step explanation:

By using (a+b)^2= a^2+b^2+2ab

(√5+√2)^2 = √5^2 + √2^2 + 2√5√2

= 5 + 2 + 2√10

= 7+2√10