1.
( x+y+z )=0
x.y.z=2
(x+y-z).(x-y+z).(y+z-x)=?
2.
t²=t-1
t⁵=?
Cvp : 1-t
3.
x⁴+x²+1=0 ifadesinin çarpanlarından biri hangisidir?
Cvp : x²-x+1
4.
https://img254.imageshack.us/img254/...at25032012.jpg
5.
https://img848.imageshack.us/img848/...t25032012i.jpg