Question

Reúna os termos semelhantes.


1)$xy+\frac{2}{3} m+\frac{5}{6}xy+4m$


2)$3m^{2} +8xy+3m-5m^{2}$

*com cálculos

Answer 1

Resposta:

$1)\\ {xy+{5\over6}xy+{2\over3}m+4m=$

${6xy+5xy\over6}+{2m+12m\over3}=\\ \\ {11\over6}xy+{14\over3}m\\ \\ 2)\\ 3m^2-5m^2+8xy+3m=\\ \\ -2m^2+8xy+3m$