(6-x)/(3x^2-12)-2/(x-2)=1
(6-x)/(3(x-2)(x+2)) - 2/(x-2) =1 (6-x)/(3(x-2)(x+2)) - 6*(x+2)/(3*(x-2)(x+2)) =1 (6-x-6x-12)/(3*(x-2)(x+2))=1 -7x-6=3*(x-2)(x+2) -7x-6=3x^2-12 3x^2+7x-6=0 D=49+72=121 x1,2=(-7+-11)/6 x1=3 x2=4/6=2/3