Question

(13x-1)/(x^2-4x+4)+(2x)/(x-2)-(x+1)/(2-x) Решите уравнение

Answer 1

    13x-1    + 2x - x+1 =13х-1+2x^2-4x-x^2+3x-2= x^2+12x-3

x^2-4x+4   х-2  2-x               x^2-4x+4                    x^2-4x+4