2х+1/х^3+8 + 2/х^2х+4=3/х+2

Question

2х+1/х^3+8 + 2/х^2х+4=3/х+2

Answer 1

1) | х | = х + 5;
2) | х | = – 3х + 5;
3) | х – 3 | = 2;
4) | 2х – 5 | = х – 1;
5) = х – 1;
6)  | 2х – 5 | = 2 – х;
7)  | х + 2 | = 2(3 – х);
8)  | 3х – 5 | = | 5 – 2х | ;
9)  | х – 2 | = 3 | 3 – х | ;
10) |  | х – 1 |  – 1 | = 2