(1+x)/x + 1/2 = (x+2)/(x-1)

Question

(1+x)/x + 1/2 = (x+2)/(x-1)

Comments

x = -1; 3

---

с решением.

Answer 1

(1+x)/x - (x+2)/(x-1) = -1/2 ((x+1)(x-1)-x(x+2))/(x(x-1))=-1/2 (2x+1)/(x2-1) = 1/2 x2-4x-3=0 X = -1, x = 3