Question

Simplify.
2x sqrt 20 x^20

2x^11 sqrt 10
4x^11 sqrt 5
4x^2 sqrt 5x^5

Answer 1

Which one?

Answer 2

4x^11 sqrt 5?

Answer 3

http://prntscr.com/76rud1
is what I got

Answer 4

thats what I got too..

Answer 5

Excellent

Answer 6

but I don't have that in my choices

Answer 7

Is the whole thing under the radical?

\[\large 2x\sqrt{20x^{20}}\]

Answer 8

oh no it wasnt..

Answer 9

thank you a lot

Answer 10

Yeah no problem, you should get to the correct answer now!

Answer 11

yep I did:)