ai ung ho mk nhe !

1 +9-1+1=?

moi nguoi biet ung dung hoc tieng anh doulingo tai ung dung do ve tha ho hoc tieng anh nhe,ai gio tieng anh tai ung dung do ve nhe!!!

neu dc cac bn ung ho mk cung se tiep tuc cung cac bn dong hanh vs cac mon van toan va tham chi la ca cac mon phu nhe !!!!!❤️ ❤️ ❤️ ❤️ ❤️

Hom nay minh se thi toan cap truong

Ung ho minh nhe ok

co ai online khong

ai tick cho minh  roi neu muon minh tick tick cho minh de minh duoc diem di minh bi tru 60 diem minh se muon diem de giup bn do ung ho minh nhe 1+1+1 =3 vi sao?

cam on cac bn da ung ho tui trong suot thoi gian qua !!!! de cam on mk se share nhung buc anh an tuong nhat toi cac bn va mong cac bn ung ho^_^

Giup mk nhe mk ung ho

a,\(\frac{x-1}{x+2}\)=\(\frac{5}{3}\)

b,\(\frac{2x-3}{2}\)=\(\frac{3x-1}{3}\)

c,\(\frac{x-2}{x+1}\)=\(\frac{x+3}{x-5}\)

d,\(\frac{2x-1}{3x-4}\)=\(\frac{2x+5}{3x+1}\)

su ung ho cua nhan dan ta trong cuoc khoi nghia 2 Ba Trung la gi?

MK DANG CAN GAP