Question 920406
{{{f(x)=8x^2+9x-3}}}
{{{g(x)=-7x+5}}}
{{{f(x)+g(x)=8x^2+9x-3-7x+5}}}
{{{f(x)+g(x)=8x^2+(9x-7x)-3+5}}}
{{{f(x)+g(x)=8x^2+2x+2}}}