February 06, 2017
Evaluate.
log28 + log24 = ______ which = log2 ____
what do you notice?
log3(1/9) + log381 =______ = log3 ____
log416 + log464 = ______ = log4 ____
Look for a pattern and describe what you see. This is a
property of logarithms.
Describe the pattern you see. This is
another property of logarithms.
February 06, 2017
Properties of Logs
1.)
2.)
3.)
Properties of logarithms are used to expand and condense
expressions.
Expand:
February 06, 2017
Condense to a single logarithm:
Work on p.211 #31-34, 37-50, 59-70