Algebra Examples

$f (x) = \frac{x - 3}{x^{2} - 4}$

Step 1

Set $\frac{x - 3}{x^{2} - 4}$ equal to $0$ .

$\frac{x - 3}{x^{2} - 4} = 0$

Step 2

Solve for $x$ .

Tap for more steps...

Step 2.1

Set the numerator equal to zero.

$x - 3 = 0$

Step 2.2

Add $3$ to both sides of the equation.

$x = 3$

$x = 3$

Step 3

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