Question

Given `f(x) = x^3-3x` and `g(x) = x^2-8`, what is `f(10) - g(10)`?

Answer 1

`=878`

Explanation:

`f(10)-g(10)`

`=(10^3-3times10)-(10^2-8)`

`=(1000-30)-(100-8)`

`=970-92`

`=878`