Precalculus Examples

$2 x^{2} - 18 x + 2 y^{2} + 10 y + 70 = 0$

Step 1

Graph.

$2 x^{2} - 18 x + 2 y^{2} + 10 y + 70 = 0$

Step 2

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