Question 1072807
{{{6z^2-7z-3=0}}}
{{{(2z-3)(3z+1)=0}}}
Two solutions:
{{{2z-3=0}}}
{{{2z=3}}}
{{{z=3/2}}}
and
{{{3z+1=0}}}
{{{3z=-1}}}
{{{z=-1/3}}}