Question 871151
Two numbers I'm assuming?
{{{AB=-30}}}
{{{A+B=-34}}}
From the first,
{{{A=-30/B}}}
Substitute into the second,
{{{-30/B+B=-34}}}
{{{-30+B^2=-34B}}}
{{{B^2+34B-30=0}}}
{{{(B^2+34B+289)-30=289}}}
{{{(B+17)^2=319}}}
{{{B+17=0 +- sqrt(319)}}}
{{{B=-17 +- sqrt(319)}}}
Now for each B solve for A.
{{{B=-17+sqrt(319)}}}
{{{A-17+sqrt(319)=-34}}}
{{{A=-17-sqrt(319)}}}
and
{{{B=-17-sqrt(319)}}}
{{{A-17-sqrt(319)=-34}}}
{{{A=17+sqrt(319)}}}