Prakalkulus Contoh

${(a + b)}^{5}$

Langkah 1

Gunakan Teorema Binomial.

$a^{5} + 5 a^{4} b + 10 a^{3} b^{2} + 10 a^{2} b^{3} + 5 a b^{4} + b^{5}$

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