Which of the following is a like radical to 3 sqrt 6x^2

For anyone who may need it in the future, the correct answer is:

C:

Then why is the question on here if you know the answer

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.