47.098 rounded to the nearest tenth is 47.1
You did not show the display im so sorry :(
We're not given the choices but we don't need them.
The only way this problem is tractable to a middle or high schooler is if the polynomial is perfect cube; a little thought yields

To find the inverse let's call f(x) x and call x y and solve for y.

![y-2 = \sqrt[3]{x}](https://tex.z-dn.net/?f=y-2%20%3D%20%5Csqrt%5B3%5D%7Bx%7D)
![y = 2 + \sqrt[3]{x}](https://tex.z-dn.net/?f=y%20%3D%202%20%2B%20%5Csqrt%5B3%5D%7Bx%7D)
Answer:

Step-by-step explanation:
Given

Required
Calculate the difference
We start by factorizing the denominator of both fractions




Take LCM

Open Brackets


This can't be simplified any further;