Question

(root 5 +root 2)^2 simplify​

Answer 1

Answer:

7+2√10

Step-by-step explanation:

(√5+√2)^2[Using (a+b)^2=a^2+b^2+2ab]

=>(√5)^2+(√2)^2+2*√5*√2

=>5+2+2√10

=>7+2√10