Răspuns:
4x4x4x4x4
5x5
7x7x7
3x3x3x3x3x3
8x8x8x8x8x8x8
13x13x13
Răspuns: (ex 4)
a) 4⁵ = 4 × 4 × 4 × 4 × 4 = 1.024
b) 5² = 5 × 5 = 25
c) 7³ = 7 × 7 × 7 = 343
d) 3⁶ = 3 × 3 × 3 × 3 × 3 × 3 = 729
e) 8⁷ = 8 × 8 × 8 × 8 × 8 × 8 × 8 = 2.097.152
f) 13³ = 13 × 13 × 13 = 2.197
