Question

1. Encontre o valor de x:
a) log, 343 = x
b) log, x = 1
c) log: 81 = x​

Answer 1

Resposta:

$a) log = x = 0.343 \\ x = \frac{343}{1000} . = 3.43 \times {10}^{ - 1}.x = \frac{7}{10 }^{3}$