Question

find the sum of the following

Answer 1

answer...................

Answer 2

[3 root 3 +7 root2] and [root3 - 5 root 2]

3 root 3 +7 root 2 +root 3 -5 root 2

3 root 3 + root 3 + 7 root 2 - 5 root 2

answer : 4 root 3 + 2 root 2