Question

хелп пожалуйста..... ​

Answer 1

$4 = 2 {}^{2} \\ 8 = 2 {}^{3} \\ 25 = 2.5 \times 10 {}^{1} \\ 125 = 1.25 \times 10 {}^{2} \\ 16 = 1.6 \times 10 {}^{1}$