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Calculus I                                             Quiz #9                            April 20, 2004

Name____________________       R.  Hammack                          Score ____
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(1) Simplify the following expressions as much as possible.

(a)  FormBox[RowBox[{RowBox[{100, ^, RowBox[{(, RowBox[{-, 3.5}], )}]}], =}], TraditionalForm]

(b) log_100(10) =

(c)  log_6(12) + log_6(3) =

(a)  log_3(3^15) =

(b)  log(1000^(1/2)) =



(2)  Write as a single logarithm:   log(x) + 2log(x^2 - 1) - log(x + 1) =

 

 




(3)  Solve the equation:    2^(x - 4) = 3^(5x)