Logarithmic Identities Flashcards
1
Q
log b (xy) =
A
log b (x) + log b (y)
2
Q
log b (x^r) =
A
r log b (x)
3
Q
log b (x/y) =
A
log b (x) - log b (y)
4
Q
log b (x) =
A
log a (b)/log a (x)
5
Q
log b (b^x) =
A
x
6
Q
b ^ (log b (x)) =
A
x
