Logarithms Flashcards
1
Q
If a = b^c
A
c = logb a
2
Q
what’s the log law for adding
A
logax + logay = loga(xy)
3
Q
what’s the log law for subtracting
A
logax – logay = loga(x/y)
4
Q
what’s the log law for something to the power of
A
logaxn = nlogax
