a) tim so nguyen x sao cho : 4x+5 chia het cho 2x-1
b) tim so nguyen x va y biet : xy+3x-2y -11 = 0
giup mik nha ! ai nhanh nhat mik tick cho !
tim so nguyen duong x biet 7/x<x/4<10/x
mau mau giup mik
gap lam may ban ak
Tim cac so nguyen x,y biet : (x+3)x ( y-5)= 25
Giup mik vs, chieu nay mik nop bai r
TIM SO NGUYEN X BIET :
A, (X-5)-7=X-1-(X-2)
giup mk voi, ai nhanh mk tick
TIM SO NGUYEN X BIET :
A, (X-5)-7=X-1-(X-2)
giup mk voi, ai nhanh mk tick
bai 1 : tim cac so nguyen x va y biet: x . y = -15
bai 2 : tim cac so nguyen n sao cho n - 3 chia het cho n - 1
CAC BAN GIUP MK NHA .
AI LAM NHANH VA DUNG THI MK SE TICK CHO ^ _ ^
1 tim cac so nguyen x,y biet
x/8=-28/32
3/y=12/24
3/4=15/y
giup xu nha ti tick cho
a) tim gia tri nho nhat cua bieu thuc : A = | 1-x | + 8
b) tim cac so nguyen x biet 13 la boi cua x - 4
c) tim so nguyen x sao cho ( x + 5 ) chia het cho ( x + 3 )
giup minh voi! minh can gap gap gap.....
tim so nguyen x biet
a) (x + 3)(x - 1)<0
b) (x - 4)(x + 3)>0
GIUP MINH VOI
