Răspunsuri

2014-03-05T14:36:03+02:00
1)a^0=1
2)a^1=a
3)a la puterea b * a la puterea c=a la puterea b+c
4)a la puterea b / a la puterea c=a la puterea b-c
5)a^(-1)=1/a

^=la puterea
*=inmultire
/=impartire