Resposta :
Resposta:
a) coeficiente 3 literal xy
c) coeficiente- 15 , literal w²
b)coeficiente 1, literal x²yz²
d) literal 1 ,literal a
Resposta:
a) coeficiente 3 literal xy
c) coeficiente- 15 , literal w²
b)coeficiente 1, literal x²yz²
d) literal 1 ,literal a