Question

add,subtract radical expressions

Answer 1

\[\sqrt{11x^3}+2\sqrt{7}\]

Answer 2

that's x^3

Answer 3

ok, now the answer you gave me mathces one of mine...but mine doesnt have the x^3 is just x

Answer 4

Hmm idk about that one, it should be x^3

Answer 5

hmmmmm. lol. im just going to pick that one anyways...its only worth one point. maybe they messed up

Answer 6

do you see one with an x^(2/3) instead?

Answer 7

no i do not