Question

Evaluate http://static.k12.com/bank_packages/files/media/mathml_bfcdb5129920e81bf7b34d56346909111f1b26d9_1.gif
when x=4
Write the answer in simplified radical form.

A.
25

B.
23

C.
10

D.
5

Answer 1

D.
xD

Answer 2

The When you add 4 to 21, You get 25. and the Sqrt of 25 is 5 c:

Answer 3

Thanks man :D

Answer 4

Anytime Gurl :D

Answer 5

girl? -_-

Answer 6

@MarrBear do you really think im a girl?

Answer 7

Nope, But you called meh a man xD So i said Girl. Duhhhh xD

Answer 8

ok XD were good than :D

Answer 9

xD