\(\frac{3}{x-2}+\frac{x}{x+1}=2\\
x
ot=2 \wedge x
ot=-1\\
3(x+1)+x(x-2)=2(x-2)(x+1)\\
3x+3+x^2-2x=2(x^2+x-2x-2)\\
x^2+x+3=2x^2-2x-4\\
x^2-3x-7=0\\
\Delta=(-3)^2-4\cdot1\cdot(-7)=9+28=37\\
x_1=\frac{-(-3)-\sqrt{37}}{2\cdot1}=\frac{3-\sqrt{37}}{2}\\
x_2=\frac{-(-3)+\sqrt{37}}{2\cdot1}=\frac{3+\sqrt{37}}{2}\\\)
