Trigonometry Examples

$- 5 x^{2} - 12 x - 9 = 0$

Step 1

Graph each side of the equation.

$y = - 5 x^{2} - 12 x - 9$

$y = 0$

Step 2

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