Question

Oblicz; a) 2^-4

b) 3^-3

c) 10^-5

d)12^-2

e)(1/7)^-1

Answer 1

a) 2^-4 = (1/2)^4 = 1/16

b) 3^-3 = (1/3)^3 = 1/27

c) 10^-5 = (1/10)^5 = 1/100000

d) 12^-2 = (1/12)^2 = 1/144

e) (1/7)^-1 = 7

Answer 2