Respuesta :

ArfiyaShaista

Explanation:

3x^2+8x+4

3x^2+6x+2x+4

3x(x+2) 2(x+2)=0

(x+2)=0 or (3x+2)=0

x= -2 or 3x= -2

x= -2 or x= -2/3

hope it's help for u