Question 1180945
Maybe your EQUATIONS are these?
{{{x^2+9x+3=0}}}   and   {{{x^2-2x-11=0}}}






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Here is a different but helpful example to learn from, using general quadratic formula solution:

{{{x^2+8x+1=0}}}

{{{x=(-8+- sqrt(8^2-4*1))/2}}}

{{{x=(-8+- sqrt(64-4))/2}}}

and then continue to simplify and /or compute those.