Question

Help, been trying for forever

Answer 1

It's A and C.

A because if you multiply the numbers inside square roots , you will get exactly same ans.

C because √75 is 5√3 and if you multiply it with 2 you get 10√3. √50 is 5√2 and if you multiply it with 3 then you get 15√2.

Answer 2

a & c
not sure how to explain but that’s what i got
(sorry)