Trigonometri Contoh

$7 x^{2} - 6 x y + 6 y^{2} - 18 x + 25 y = 0$

Langkah 1

Grafik.

$7 x^{2} - 6 x y + 6 y^{2} - 18 x + 25 y = 0$

Langkah 2

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