Answer:
√x-√4=y
Step-by-step explanation:
We can write your equation as y=x^2+4.
Now to find the inverse, you will need to switch x and y.
x=y^2+4
Now we need to solve for y.
-4 on both sides
x-4=y^2
find the square root of both sides
√x-√4=y is the inverse
