Question

http://prntscr.com/aclgwq

Answer 1

Just substitute 6 to x.
\[\sqrt{24-6}\]
you'll get what?

Answer 2

18

Answer 3

so it's C? @Yttrium

Answer 4

No, not yet.\[\sqrt{24-6} = \sqrt{18}\]
you must also evaluate that in decimal form

Answer 5

The decimal for sqrt(18) is =4.242640687119285146405066172629094235709015626130844219530

Answer 6

Yep, it's C

Answer 7

c

Answer 8

Are you guys sure..?

Answer 9

Yup

Answer 10

If you sqrted 18 correctly then yes

Answer 11

Alrighty thanks!

Answer 12

Any time! : )