Các câu hỏi tương tự
tim x sao cho \(\frac{9}{1+\sqrt{x}}\) la so nguyen
cac ban giup minh voi nhe
tim cac so nguyen x,y biet x^2-(y-3)x-2y-1=0
tim cac cap so nguyen duong nguyen to cung nhau sao cho: (x+y)/(x^2+y^2)=7/25
tim cac so nguyen x,y thoa man: 1/x-1/3=1/y voi x,y khac 0
tim cac cap so nguyen duong nguyen to cung nhau sao cho: (x+y)/(x^2+y^2)=7/25
mk can gap lam
tim cac so nguyen duong x , y , z , t sao cho:
38(x.y.z.t+x.y+x.t+z.t+1)=49(y.z.t+y+t)
trinh bay cach lam cho minh voi nhe
x^2 - x <y-1> +y + 3 =0
tim cac cap so nguyen x y thoa man
giup mk voi
Tim so nguyen to x;y sao cho \(x^2+2y^2=1\). Tra loi x;y =
Tim cac so nguyen to x2_2y2=1