Which radical expression represents the difference between the expressions 5 square root 98 - 2 square root 162 and 2 square root 108 + 2 square root 48.

Question

Which radical expression represents the difference between the expressions 5 square root 98 - 2 square root 162 and 2 square root 108 + 2 square root 48.
A	17square root2 + 20square root3

B	17square root2 - 20 square root3

C	20squareroot3 − 53square root2

D	20square root3− 17square root2

GPT 3.5 · Answer

B 17square root2 - 20 square root3