Question

Log√2 (3X-5)+log√2 =2

Answer 1

Resposta:

Explicação passo-a-passo:

log√2(3x - 5) + log√2 = 2 => log√2(3x - 5)√2 = 2 => 2(3x - 5) = 10² => 6x - 10 = 100 => 6x = 100 + 10 => 6x = 110 => x = 110/6 => x = 55/3

Answer 2

$log { \sqrt{2} }(3x - 5) + log( \sqrt{2} ) = 2 \\ log \sqrt{2}. \sqrt{2}.(3x - 5) = 2 \\ log2(3x - 5) = 2$

$6x - 10 = {10}^{2} \\ 6x = 100 + 10 \\ 6x = 110 \\ x = \frac{110}{6} = \frac{55}{3}$