Question

8. Scrieti ca putere: a) 2.2.....2;}7 factori b) 3.3....3;}20 factori c) 5.5.....5.}100 factori ​

Answer 1

Explicație pas cu pas:

$a)2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 = {2}^{7} \\ b)3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 = {3}^{20} \\ c)5 \times 5 \times 5... = {5}^{100}$