Question

Por fa es una tarea
3 log (2x) + 2 log x = log 1/4

Answer 1

3 log (2x) + 2 log x = log 1/4

log (2x)³ +  log x² = log 1/4

log (2x)³ . x² = log 1/4

(2x)³ . x² = 1/4

8x³.x²  = 1/4

8x⁵ = 1/4

x⁵ = 1/32

x⁵ = (1/2)⁵

x= 1/2