Question

if f(x)=x^1/2-x and g(x)=2x^3-x^1/2-x, find f(x)-g(x)

Answer 1

x^1/2 - x
-2x^3 - x^1/2 - x

-2x^3 - 2x
i think this is it

Answer 2

The answer is d. It the one with the 1/2