Các câu hỏi tương tự
1,tim cac so nguyen x,y biet: -2/x=y/3 va x<0<y
2, Tim cac so nguyen x,y biet:x-3/y-2=3/2 va x-y=4
tim cac so nguyen x biet(2x+2)(x-3)=0
tim cac so nguyen x,y:
(x-3)(x+2)>0
Tim cac so nguyen x thoa man (x-7)(x+3) nho hon 0
tim cac so nguyen x biet
a) (2x - 10 )(x + 3)=0
b)(x+ 5)(x2 - 9)=0
1.Tim cac chu so x va y de so 1x8y2 chia het cho 36
2.tim cac gia tri nguyen cua n de phan so A=3.n+2/n-1 co gia tri la so nguyen
3.tim cac chu so x y thoa man
(x-2)^2.(x-3)^2=4
4.tim so tu nhien x biet
(x-5):3/100=20.x/100 +5
Tim cac so nguyen x,y(y>0) biet |xm^2-1|+(y^2-3)=2 tim x nho cach lam nua nha
tim cac so nguyen x biet
a)(x + 3)(x2 + 9)<0
b)(x - 1)(2x2 - 8)=0
tim cac so nguyen (x,y), biet :
x> 0,y<0 va /x/+/y/=3