Question

Resolva as equações: a) 10n = 440 b) 10n = 44 c) 10n = 4,4

Answer 1

a) 10n=440
n=440/10
n=44
b) 10n=44
n=44/10
n=4,4
c) 10n=4,4
n=4,4/10
n=0,44