Question

resolva em R as seguintes equaçoes exponenciais G) (1/5) elevado a x = (1/625)
H) (1/2) elevado a x = 2

Answer 1

g) (1/5)^x = (1/625)
(1/5)^x = (1/5)^4
x = 4

h) (1/2)^x = 2
(1/2)^x = (1/2)^-1
x = -1