Question

Calcule o quociente do exercicio a seguir:

Answer 1

$(4 {x}^{4} - 4 {x}^{3} + x - 1) \\ = x(4 {x}^{3} + 1) - 1(4 {x}^{3} + 1) \\ \\ (x - 1)(4 {x}^{3} + 1)$
$\frac{(x - 1)(4 {x}^{3} + 1)}{4 {x}^{3} + 1} = x - 1$