notes_2c-_log_properties

# notes_2c-_log_properties - II. Goal: To use properties of...

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II. Goal: To use properties of logarithms to rewrite expression (4.2) A. Properties of logs 1. ( 29 = xy a log and ( 29 = xy ln ( 29 = x 5 log = + 5 log 2 log = + + 2 ln 5 ln 3 ln 2. = y x a log and = y x ln = x 10 log 3 = e 7 ln = - 2 ln 30 ln = 2 log 12 log 3. ( 29 = n a x log and ( 29 = n x ln = 2 ln x = 2 10 log 4 4. Is each statement true or false? a. 3 log 4 81 log = b. 2 ln 14 ln 7 ln = c. 7 ln 5 ln 35 ln + = d. 20 ln 10 ln 2 = e. 2 1 ln = e f. 25 log 2 log 5 =

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5. Find the number – simplify as much as possible. a. 32 log 2 log 4 4 + b. 5 log 80 log 2 2 - c. 8 log 3 1 2 - d. 3 log 3 log 4 + - B. Expand as much as possible 1. 2 3 4 ln c b a 2. ( 29 x 2 log 8 3. + 5 4 3 log 2 x x 4.
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## This note was uploaded on 01/09/2012 for the course CHEM 102 taught by Professor Freeman during the Fall '08 term at South Carolina.

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notes_2c-_log_properties - II. Goal: To use properties of...

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