Question

Which of the following is equal to ? √18x^7 y^6

Answer 1

its D

Answer 2

Are you sure?

Answer 3

i think

Answer 4

Can you explain it? I'm really confused

Answer 5

\[\sqrt{18x ^{7}y ^{6}}=\sqrt{2x*(3x ^{3}y ^{3})^{2}}=3x ^{3}y ^{3}\sqrt{2x}\]

Answer 6

D makes more sense than the other choices

Answer 7

Ohhh okay. Thank you math! I think I get it now.
Also, thanks help:)

Answer 8

you're welcome !

Answer 9

no problem