Question

1) Encontre o fator comum de:
a) 2a+4b+6c=
b) 3a^2+5a=
c) 7m+14m^2=
d) 10y^2+15y^2

Answer 1

Resposta:

a)2a+4b+6c= 2(a+2b+3c)

b) 3a^2+5a=a(3a+5)

c) 7m+14m^2= 7m(1+2m)

d) 10y^2+ 15y^2=5y^2(2+3)=5y^2(5)