Trigonometri Contoh

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

Langkah 1

Grafik.

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

Langkah 2

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