Các câu hỏi tương tự
TIM CAC SO NGUYEN X SAO CHO ( -2240 : 6X+3 ) : ( 1+ 2 : 3 ) LA SO NGUYEN
Tim 3 so nguyen to lien tiep x,y,z (x<y<z) thoa man A = x^2 + y^2 + z^2 la so nguyen to
tim cap so nguyen (x;y) thoa man : |x+2| + (y+2)2 = 3 - |x+1|
tim so nguyen duong x,y thoa man : x^2=1!+2!+3!+....+y!
tim cac so nguyen x,y biet x^2-(y-3)x-2y-1=0
tim cap so nguyen x,y thoa man: |x+4|+|y-2|=3
tim cac so nguyen x de y =2x-3 phan x-2
tim so nguyen x biet a) \(3^x=9^{-6}.27^{-5}.81^8\)
b) \(2^x=8^3.8^{-10}.8^3\)
Tim tat ca cac so nguyen x thoa man: (x+2014)^2=64.(x+2007)^3