Question

10 la puterea n ori 10 la puterea n+1=10...;
x la puterea 3:x=x...;
47la puterea n:47 la puterea 7=47...;
30 la puterea 2n:30 la puterea n=30...;

Answer 1

10^n x 10^(n + 1) = 10^(n + n + 1) = 10^(2n + 1)
x³ : x = x^(3 - 1) = x²
47^n : 47^7 = 47^(n - 7)
30^2n : 30^n = 30^(2n - n) = 30^n