Question

resultado de (m-2/7)º3

Answer 1

Respuesta:

$(m\frac{-2}{7} )^{3}$

$(m\frac-{2}{7} )*(m\frac{2}{7})*(m-\frac{2}{7} )$

$(m+\frac{-2}{7} ) (m^{2} +\frac{-4}{7} m+\frac{4}{49} )$

$(m)(m^{2}) +(m)(\frac{-4}{7}m)+(m)(\frac{4}{49} )+(\frac{-2}{7} )( m^{2})+(\frac{-2}{7})(\frac{-4}{7} m)+(\frac{-2}{7})(\frac{4}{49})$

$m^{3} +\frac{-4}{7} m^{2} +\frac{4}{49} m+\frac{-2}{7} m^{2}\frac{8}{49} m+\frac{-8}{343}$

$m^{3} +\frac{-6}{7} m^{2} +\frac{12}{49} m+\frac{-8}{343}$

Explicación paso a paso:

(Decimal: $m^{3}-0.857143m^{2}+0.244898m-0.023324)$