Question

does this equal to x^4

Answer 1

so i know inside the squareroot itll be x^16 but what do i do about the four outside of it?

Answer 2

so change the radical into a rational expression

Answer 3

and since you are multi you add

Answer 4

x^16/4

Answer 5

fisrt add all the pwers inside the radical sign

Answer 6

yes it does become x^16 in the radical ..

Answer 7

fourth root of x^16 ... you can change it back into rational form for x^(16/4) and that would be x^4

Answer 8

(x^16)^1/4

Answer 9

now multiply 16*1/4

Answer 10

soo 16 1/4?... im not good with that part

Answer 11

just multiply them

Answer 12

4

Answer 13

so it wuld equal to x^4

Answer 14

good job!

Answer 15

ty

Answer 16

Refer to the attachment.