Question 857885
Factoring is one way



{{{11x^2+77x+66=0}}}



{{{11(x^2+7x+6)=0}}}



{{{x^2+7x+6=0/11}}}



{{{x^2+7x+6=0}}}



{{{(x+1)(x+6)=0}}}



{{{x+1=0}}} or {{{x+6=0}}}



{{{x=-1}}} or {{{x=-6}}}



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The two roots are {{{x=-1}}} or {{{x=-6}}}