Question

Simplify √5 + 2 √ 3 whole square minus 17 divided by √15

Answer 1

Step-by-step explanation:

hope this will be helpful to you.

Answer 2

Answer-:using identies : a square +b square +2ab:

(root 5 square + 2 root 3 square + 2*root 5*2 root 3)-17/ root 15 (5+12+4root15)-17/root 15 (17+4 root 15-17/root 15 = 4