Question 852127
{{{y=3x^2+4x+2}}}
{{{y=3(x^2+(4/3)x)+2}}}
Complete the square.

{{{y=3(x^2+(4/3)x+4/9)+2-3(4/9)}}}
{{{y=3(x+2/3)^2+6/3-4/3}}}
{{{y=3(x+2/3)^2+2/3}}}