Aljabar Contoh

$5 (\cos (\frac{4}{3}) + i \sin (\frac{4}{3}))$

Langkah 1

Terapkan sifat distributif.

$5 \cos (\frac{4}{3}) + 5 i \sin (\frac{4}{3})$

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