Question

Write the given equation in exponential form.

log3 81= 4

Answer 1

\[\log_{b}(M) = x \]
same as
\[b ^{x} = M\]

Answer 2

http://www.purplemath.com/modules/logs/relatani.gif

Answer 3

So just plug it in and solve?

Answer 4

Pretty much. Your b is 3, your x is 4, your M is 81

Answer 5

Should I change 81 into something similar to 3^4?

Answer 6

Oh, they are both 3^4

Answer 7

It just wants you to rewrite it, youre not really solving or doing anything other than changing it. The question just wants you to know how to go back and forth between the two. And yes, they are xD

Answer 8

So its just 3^4= 81?

Answer 9

Thats all they want : )

Answer 10

okay XD Thanks

Answer 11

This question you kept open long enough, haha.