Question

Me ajudem gente.por favor

Answer 1

$-\frac{4m^{3}n^{2}p}{3}+\frac{m^{3}n^{2}p}{2}-\frac{7m^{3}n^{2}p}{6} = \\ \frac{-8m^{3}n^{2}p+3m^{3}n^{2}p-7m^{3}n^{2}p}{6}= \frac{-12m^{3}n^{2}p}{6}= -2\frac{m^{3}n^{2}p}{6}$