Question

log 5 = -1
x


me ajudem por favor ​

Answer 1

log 5 = -1

x

x-¹ = 5

1/x = 5

5x = 1

x = 1/5

Answer 2

Log a = x b^x = a

b

Log 5 = - 1 x^-1 = 5

x

1/x = 5 Resposta: x=1/5