Question

36,2- |у|=20,4
5,59:|х|+2,3=5,8
(|3х-1|)(|х-4|)(|2х+3|)=0

Answer 1

|у|=36,2-20,4
|у|=15,8
у1,2=±15,8

5,59:|х|+2,3=5,8
5,59:|х|=3,5
|х|=5,59/3,5=559/350
х1,2=±559/350

(|3х-1|)(|х-4|)(|2х+3|)=0

(|3х-1|)=0
3х-1=0
х1=⅓

(|х-4|)=0
х-4=0
х2=4

(|2х+3|)=0
2х+3=0
х3=-1½