Question

PLEASE HELP

Answer 1

replace x by 16

Answer 2

\[\sqrt{16 + 20}\]

Answer 3

36

Answer 4

See what it equals and square root it

Answer 5

what is square root of 36 ?

Answer 6

then you wonder. what number squared is 36?

Answer 7

6

Answer 8

36 same as 6^2 ( 6 times 6 =36)
and square can cancel out with s square root

Answer 9

And there's your answer :)

Answer 10

yes right

Answer 11

light.

Answer 12

thank you all ! :)

Answer 13

Your welcome :)