Question

logaritmo de 9 na base raiz de 3

Answer 1

V3=3^1/2 (3 elevado a 1/2)
9=3^2

log de 9 na base V3=
log de 9 na base 3^1/2=
(3^1/2)^x=9
(3^1/2)^x=3^2
3^x/2=3^2
x/2=2
x=4