Trigonometry Examples

$\frac{2 x^{3} - 9 x^{2} + 11 x - 6}{x - 3}$

Step 1

Set the denominator in $\frac{2 x^{3} - 9 x^{2} + 11 x - 6}{x - 3}$ equal to $0$ to find where the expression is undefined.

$x - 3 = 0$

Step 2

Add $3$ to both sides of the equation.

$x = 3$

Step 3