Prakalkulus Contoh

$(x - 2) (x + i) (x - i) (x - 7 + i) (x - 7 - i)$

Langkah 1

$(x - 2) (x + i) (x - i) (x - 7 + i) (x - 7 - i)$

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