Question

What is 8log8 11?

Answer 1

Do u have a calc?

Answer 2

yup but i want to know how to solve it without a calc :)

Answer 3

this is what i got so far (8 log(11))/(3 log(2))

Answer 4

\[8\log _{8}11=\log _{8}11^{8}=8\]

Answer 5

ok thanks Mertsj!

Answer 6

yw

Answer 7

wait isn't it suppose to be 11?

Answer 8

You are correct. Maybe we should go for the change of base formula.

Answer 9

yeah...no probs, thanks for helping btw!

Answer 10

yw

Answer 11

so I guess it's
\[8\times\frac{\log11}{\log8}\]

Answer 12

Right

Answer 13

Do you know logx 64=3
what is x=?

Answer 14

\[x ^{3}=64\]

Answer 15

\[x=4\]

Answer 16

ok thanks!

Answer 17

yw