Bai 1. 12 chia het ( x + 3 )

bai 2. Tim so tu nhien x, biet 6x + 4 chia het cho 2x

cac ban nho giai chi tiet giup minh nha cam on

cac ban oi ! mik biet day la trang toan nhung cac ban co the giai bai tieng anh cho mik ko ! mik ko biet dua vao ai ca ! mik xin loi va cac ban nho giup mik nhe !

1) Tim  2 so a va b ( voi a > hoac = b ) biet rang a+b=270 va UCLN (a; b) = 45

GIUP MIK NHA CAC BAN MIK DANG CAN GAP LAM DAY CAC BAN IU 

Tim so tu nhien a nho nhat biet a chia cho 5;8;12 deu du 2;6;8 ai tra loi nhanh va dung thi minh like nha giup minh voi cam on ban nao da chi thank you

tim x biet: |x-2|-|2x+3|-x=-2

nho tra loi nhanh giup minh nha

trong 1 phep chia so tu nhien co so chia la 153 thuong la 45 tim so bi chia biet so chia lon nhat chi co the duoc trong phep chia do cac ban nho giai giup minh nha

Tim 2 so a va b ( a> hoac = b ) biet rang a . b = 300 va UCLN ( a ; b) = 5

 MAI LA MIK PHAI SUA BAI ROI CAC BAN GIUP MIK DI NHA hihihihi

cac ban co biet bloom manh me  khong vay nru biet thi ...............giup minh nha

giup minh tim ban ay

xac dinh vi tri cua nguoi nguyen thuy sinh song tren trai dat

nho cac ban giup mik, tuy day la mon lich su nhung nho cac ban giup mik nha , tick cho, cam on