Find all positive integers x and Y such that x≤y≤2x and 1+x平
Find all positive integers x and Y such that x≤y≤2x and 1+x平
英语翻译Let x,y,and z be positive integers such that y is a mult
Find all integers x such that 2x^2+x-6 is a positive integer
If x and y are positive integers such that x=8y+12,what is t
If x,y,and k are positive numbers such that [X/(X+Y)]*10+[Y/
GMAT If x and y are positive integers,and x^3*y^4=2000.What
In the fraction x/y,where x and y are positive integers,what
x,y are positive integers.2x+y4,greatest possible x-y?
The sum of all such integers x thatsatisfy inequality 2≤丨2x-
1. If x and y are integers and xy+x^2 is oddh which of the f
find the area bounded by y=x² and x-2y+1=0
英语数学题翻译Let X be a finite set of positive integers and A a su