Question

If f(x)=6x^3 and g(x)=2x+2, find (f-g)(x) ?

Answer 1

`(f-g)(x)=6x^3-2x-2`

Explanation:

`"note that "(f-g)(x)=f(x)-g(x)`

`=6x^3-(2x+2)`

`=6x^3-2x-2`