Forgot password? New user? Sign up
Existing user? Log in
Let xxx, yyy and zzz be all positive integers with xy=21xy=21xy=21, xz=28xz = 28xz=28 and yz=12yz=12yz=12. Find x2+y2+z2x^2 + y^2 + z^2x2+y2+z2.
Problem Loading...
Note Loading...
Set Loading...