Question

Calcule a divisão 14mn⁵+21m²n:(7mn)​

Answer 1

$\frac{14mn^5+21m^2n}{7mn} =$

$=\frac{14}{7}*m^{1-1}n^{5-1}+\frac{21}{7} m^{2-1}n^{1-1}=$

$=2n^4+3m$