Hi, I have two functions

f(x): y^2 = 2x + 4

g(x): y = x^2

Now, I need to calculate the surface using those 2 functions.

I know iff(x)werey = 2x + 4, you would simply doh(x) = f(x) - g(x)and then integrate it from/to the intersecting points

But thanks tof(x)being a function usingy^2, I am completely lost.

Thanks a lot in advance for helping!