Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
|
7 rule
|
log ab=c goes to log ac=b
|
|
|
base is always a base
|
log ac=b goes to log ab=c
|
|
|
change of base
|
logab=c goes to log a
log b =c |
|
|
muliplication
|
expand and then add
|
|
|
multiplication example
|
log a(bc) goes to log ab + log ac
|
|
|
muliplication condense example
|
logab+ logac= log a(bc)
|
|
|
divison
|
expand and then subtract
|
|
|
example of divison
|
log a(b) goes to logab-logac
c |
|
|
power law
|
exponent on outside goes to front- however if it applies to whole log then don't change
|
|
|
example of power law
|
log ab c goes to c log ab
|
|
|
other laws
|
logs can't have (-) #'s or be 0
|
|
|
a0= or
a1- |
1
0 |
|
|
log a a =
|
1
|
|
|
a logax=
|
x
|
|
|
log aax
|
x
|
