Question

1) Resolva:

a) Log2x-1 (10x-3) = 1




b) Log6 1 = x




c) Logx 343 = 3

Answer 1

Resposta:

Explicação passo-a-passo:

a)

2x - 1 = 10x - 3

8x = 2

x = 2/8

x = 1/4

b)

$6^{x} = 1 \\x = 0$

c)

$x^{3} = 7^{3}\\ x = 7$