Question

add 6 root 3 + 5 root 5 minus 4 root 7 and root 3 minus 4 root 5 + 3 root 7

Answer 1

heya Mate here is your answer
$6 \sqrt{3} + 5 \sqrt{5} - 4 \sqrt{7} + \\ \sqrt{3} + 4 \sqrt{5} + 3 \sqrt{7}$

= $7 \sqrt{3} + \sqrt{5} - \sqrt{7}$

hope it helps you

Answer 2

Hope u like it
This is exact answer