Question

(Mack SP) Se ¼ log m^5 – 3/4 log m√ 3, m>0, o valor de m é:

Answer 1

Oi Barbara 

log(m^5)/4 - 3log(m)/4 = log(√3)

log(m^5) - 3log(m) = 4log(√3) = log(9) = 2log(3)

5log(m) - 3log(m) = 2log(3)

2log(m) = 2log(3)

m = 3