 05NARIMAN05 
                                                19.11.2020 00:35
                                                
                                                05NARIMAN05 
                                                19.11.2020 00:35
                                             Aldiyar0708 
                                                19.11.2020 00:34
                                                
                                                Aldiyar0708 
                                                19.11.2020 00:34
                                             яна200320032003 
                                                19.11.2020 00:29
                                                
                                                яна200320032003 
                                                19.11.2020 00:29
                                             ПавелКрут 
                                                19.11.2020 00:26
                                                
                                                ПавелКрут 
                                                19.11.2020 00:26
                                             yoongiswag 
                                                19.11.2020 00:26
                                                
                                                yoongiswag 
                                                19.11.2020 00:26
                                             ksenia112005 
                                                19.11.2020 00:26
                                                
                                                ksenia112005 
                                                19.11.2020 00:26
                                             малая188 
                                                19.11.2020 00:25
                                                
                                                малая188 
                                                19.11.2020 00:25
                                             samsunguser 
                                                19.11.2020 00:24
                                                
                                                samsunguser 
                                                19.11.2020 00:24
                                             svetbuxzp51 
                                                19.11.2020 00:23
                                                
                                                svetbuxzp51 
                                                19.11.2020 00:23
                                            
1)3х + 3х • 2 - 4х - 12 = 0,2;
3х + 6х - 4 х - 12 = 0,2;
5х - 12 = 0,2;
5х = 0,2 + 12
5х = 12,2
х^1= 2,44
х^2 = - 2,44 .
2) 3х - 5х • 2 - 2х + 24 = 0;
3х - 10х - 2х + 24 = 0;
-9х + 24 = 0;
-9х = -24
х^1 = 2,6
х^2 = - 2,6
3) х3 - 4х2 + 6х - 3 = 0;
3х - 4х • 2 + 6 х = 0;
3х - 8х + 6х - 3 = 0;
х - 3 = 0;
х^1 = 3
х^2 = -3