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Author Question: Express in logarithmic form: e4x = 20 (Read 32 times)

mynx

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on: Jun 7, 2019

Question 1

Express in logarithmic form: 8-3 =

Question 2

Express in logarithmic form: e4x = 20
Contemporary Business Mathematics with Canadian Applications ¦ Hummelbrunner, Halliday, Coombs ¦ 11th Edition
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dpost18

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Reply #1 on: Jun 7, 2019

Answer 1

log8 (1/512) = -3

Answer 2

4x = ln 20
x = ln 20


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