Aljabar Contoh

$f (x) = x^{4} - x^{3} - 21 x^{2} + x + 20$

Langkah 1

Grafik.

$f (x) = x^{4} - x^{3} - 21 x^{2} + x + 20$

Langkah 2

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