Question

Помогите, пожалуйста, с С1.

Answer 1

$frac{x^2}{2-x} = frac{3}{2-x} \\ frac{x^2}{2-x} - frac{3}{2-x} =0\\ frac{x^2-3}{2-x} =0; ; to ; ; left { {{x^2-3=0} atop {2-xne 0}} right. ; left { {{(x-sqrt3)(x+sqrt3)=0} atop {xne 2}} right. ; left { {{x_1=-sqrt3; ;; x_2=sqrt3} atop {xne 2}} right. \\Otvet:; ; ; x=-sqrt3,; ; x=sqrt3.$