Respuesta :

-3(m-7) 6(8x)-16m

Distribute:
= 144m^2 + 1008m + -16m

Combine Like Terms:
= -144m^2 + 1008m + -16m
= (-144m^2) + (1008m+-16m
= -144m^2 + 992m


Answer:
= -144m^2 + 992m