Question

Encontre o valor de 5 3.log5^x=9?

Answer 1

Fica:

log 5^x=9/53

log 5^x=0.1698113

x.log 5=log 0,1698113

x.0,69897=-0,7700334

x=-0,7700334/0,69897

x=-1,1016688


Resposta:x=-1,1016688