[tex] { {3}^{3} }^{2} = {3}^{9} [/tex]
[tex] {( {3}^{3}) }^{2} = {3}^{3 \times 2} = {3}^{6} [/tex]
Răspuns:
3 la 3 la a doua=9
(3 la3) la a doua= 3 la puterea 3*2= 3 la 6
