Question

Determine:
log de x na base 3 = log de X^5

Answer 1

Resposta:

log₃ x = log x⁵

log x /log 3 =5 *logx

log x = 5 * log 3 * log x

log x * (1 -5log3) =0

x*(1-5log 3)=10⁰

x=1/(1-5log 3)