A-17/30-11/-15+-7/12 B 79/23-9/14+82/23-2/3-5/14 C-16/35.25/27-16/35.2/27+6/35 D -23/11.1/7+23/11-23/11.6/7 04/12/2021 Bởi Remi A-17/30-11/-15+-7/12 B 79/23-9/14+82/23-2/3-5/14 C-16/35.25/27-16/35.2/27+6/35 D -23/11.1/7+23/11-23/11.6/7
A=-17/30-11/-15+-7/12=-5/12 B= 79/23-9/14+82/23-2/3-5/14=251/12 C=-16/35.25/27-16/35.2/27+6/35=-2/7 D =-23/11.1/7+23/11-23/11.6/7=115/77 Bình luận
A=-17/30-11/-15+-7/12=-5/12
B= 79/23-9/14+82/23-2/3-5/14=251/12
C=-16/35.25/27-16/35.2/27+6/35=-2/7
D =-23/11.1/7+23/11-23/11.6/7=115/77