2x+5/x^2+x-2/x=3x/x+1 срочно

x+1=(2x+3)(1-x)..... x+1=2x-2x^2+3-3x.... x+1=-2x^2-x+3.... -2x^2-2x+2=0 2x^2+2x-2=0 x^2+x-1=0 d=1-4*(-1)=1+4=√5 x1=(-1+√5)/2 x2=(-1-√5)/2 =========================