Các câu hỏi tương tự
Tim x
|2.x-1|-1=2
Chu y : bai nay co 2 dap an la 2;(-1)nhung minh k biet cach trinh bay. Ai lam nhanh, gọn minh tick cho
tim x biet;
/x+1/2/+/x+1/6/+.......+/x+1/110/=11*x
Cac ban trinh bay that day du nhe
Cac ban lam nhanh ho minh,minh dang can gap
tim so nguyen x
biet rang x+5 la so nguyen am nho nhat co 2 chu so
bai 2 tim so nguyen x biet rang x-7 la so nguyen am lon nhat co 2 chu so
nhanh len minh dang gap minh like nhanh len
tim n biet , A=n chia het n+1 B=6n-7 chia het n-2
tim x biet A=x-1/x-2 >0
ai tra loi nhanh va dung nhat se duoc 1 tich va ket bn nhe nhanh len minh can gap lam
Tim x,biet:
(13.3x-2-3x):2=162 (Voi x ≥2)
Trinh bay cach lam ho minh voi nhe
Tim x biet :
3\ x - 5 = - 4\ x + 2
Giup minh nhe minh dang can rat gap
tim so tu nhien x,biet 148:x du 20;198:x du 12
giup minh nhanh nhe minh dang can gap,ai tra loi day du va dung minh se like
Tim x,y biet (x+2).(3-x)>0 ......(cac ban trinh bay ro rang giup minh nha)
Tim cac so nguyen x , y , z biet:
|x.y-10|+|y.z+15|+|zx+6|≤0
Trinh bay cach lam ho minh voi nhe