Álgebra Exemplos

${(a + b + c)}^{3}$

Etapa 1

Use o Teorema Multinomial.

$a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3} + 3 a^{2} c + 6 a b c + 3 b^{2} c + 3 a c^{2} + 3 b c^{2} + c^{3}$

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