Algebra Examples

$f (0) = \frac{x}{x^{2} + 1}$

Step 1

Replace the variable

$x$ with

$0$ in the expression.

$f (0) = \frac{0}{{(0)}^{2} + 1}$

Step 2

Simplify the result.

Tap for more steps...

Step 2.1

Simplify the denominator.

Tap for more steps...

Step 2.1.1

Raising

$0$ to any positive power yields

$0$ .

$f (0) = \frac{0}{0 + 1}$

Step 2.1.2

Add

$0$ and

$1$ .

$f (0) = \frac{0}{1}$

$f (0) = \frac{0}{1}$

Step 2.2

Divide

$0$ by

$1$ .

$f (0) = 0$

Step 2.3

The final answer is

$0$ .

$0$

$0$

Step 3

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$