Question

PLEASE HELP!!

which choice is equivalent to the expression below?
3√4+√6+√13-2√3
A. 2√3-√21
B. 5√3-6
c. 3√3-√6
D. 5√3

Answer 1

root ( 36 ) + root ( 6 ) + root (13) - root 12

= root 6 ( root 6 + root 2 + 1) + root 13
= c. 3√3-√6

hope it helepd