Question

Can someone help me or explain me the steps to solve this problem...look at the attachment

Answer 1

attachment?????

Answer 2

2

Answer 3

ok but how do you solve it?

Answer 4

in that second to the last line you forgot the cube-root

Answer 5

and that last line too.

Answer 6

fog(x)=(8x^3 -3+3)^1/3
so fog(x)=(8x^3)1/3
fog(x)=2x hence 2

Answer 7

do you need further explanation on your steps?

Answer 8

no i got it you get the cube root of x=(8x)^3 and thats equals x=2x
and the answer is 2.. Thank you!

Answer 9

yw...:)