Question

Решите уравнение: 6/x+x=5

Answer 1

6/x +x =5

(6 +x*x) /x =5

6 +x^2 =5*x

x^2 -5x +6 =0

D =25 -24 =1

x1 =(5 -1)/2 =2

x2 =(5 +1)/2 =3

ответ: x =2, x =3