 Vanilingus 
                                                14.04.2020 06:26
                                                
                                                Vanilingus 
                                                14.04.2020 06:26
                                             nikop65 
                                                14.04.2020 06:27
                                                
                                                nikop65 
                                                14.04.2020 06:27
                                             guiuhui 
                                                14.04.2020 06:28
                                                
                                                guiuhui 
                                                14.04.2020 06:28
                                             Ghostremel 
                                                14.04.2020 06:28
                                                
                                                Ghostremel 
                                                14.04.2020 06:28
                                             бородкин 
                                                14.04.2020 06:28
                                                
                                                бородкин 
                                                14.04.2020 06:28
                                             vitlikkushnirp08qv4 
                                                10.04.2020 12:37
                                                
                                                vitlikkushnirp08qv4 
                                                10.04.2020 12:37
                                             dinaumralieva 
                                                10.04.2020 12:37
                                                
                                                dinaumralieva 
                                                10.04.2020 12:37
                                            
5xy - 40x - 7y + 56 =(5xy - 40x) - (7y - 56)=5х·(у - 8) - 7·(у - 8) = (y - 8)·(5x - 7)
5xy - 40x - 7y + 56 =(5xy - 40x) - (7y - 56)=5х·(у - 8) - 7·(у - 8) = (y - 8)·(5x - 7)