tong tat ca cac so nguyen x thoa man -2016<=x<=2016
tim tong cua cac so nguyen x thoa man x^2<2016
Tim tong cua tat ca cac so nguyen x thoa man -5 <x> 4
tim tong tat ca cac so nguyen x thoa man
|x| <4
|x| khong vuot qua 5
tim tat ca cac cap so nguyen to (p;q)thoa man 3p^2+20q=2015
tong tat ca cac so nguyen x thoa man:(x+6)(x-9)=0
1:tinh tong cua tat ca cac so nguyen x thoa man
|x|<6
tinh tong tat ca cac so nguyen x thoa man -10<x<11
bai 1 tim tong cua tat ca cac so nguyen x thoa man
a)-5<x<8
b)-<x<12
c)-287+499+(-499)+285
d)(-135)+48+140+(-5)
ca trinh bay nha
