Respuesta :

log₃(58) = ln(58) / ln(3) = 3.696

log₃(58) = log₄(x)

ln(58) / ln(3) = log₄(x)

x = e * ( ln(58)* ln(4) )/ ln(3)

= 167.957


Answer is last one. 3.696; log₄ 167.957