Evaluate the Function f(x)=x^3-x at x=1

$f (x) = x^{3} - x$ at $x = 1$

Step 1

Replace the variable $x$ with $1$ in the expression.

$f (1) = {(1)}^{3} - (1)$

Step 2

Simplify the result.

Simplify each term.

One to any power is one.

$f (1) = 1 - (1)$

Multiply $- 1$ by $1$ .

$f (1) = 1 - 1$

Subtract $1$ from $1$ .

$f (1) = 0$

The final answer is $0$ .

$0$

Step 3