(d) 10*+3 = 62r

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 29PT: A radiation safety officer is working with 112 grams of a radioactive substance. After 17 days,...
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ONLY DO D)
(a) log a + 2 log b (b) In(x² – 25) In(x + 5) (c) log, 3 - 3 log, x + log,(x +
7. Find the solution of the exponential equation, rounded to two decimal places.
(a) 34r = 3100
(b) e3r-2 = e*
(c) 5/10 + 1 = 7
(d) 10*+3 = 62r
%3D
Transcribed Image Text:(a) log a + 2 log b (b) In(x² – 25) In(x + 5) (c) log, 3 - 3 log, x + log,(x + 7. Find the solution of the exponential equation, rounded to two decimal places. (a) 34r = 3100 (b) e3r-2 = e* (c) 5/10 + 1 = 7 (d) 10*+3 = 62r %3D
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