Find the solution of the exponential equation: 19e^(x) - 7 = 2
Favorites|Homepage
Subscriptions | sitemap
HOME > Mathematics > Find the solution of the exponential equation: 19e^(x) - 7 = 2

Find the solution of the exponential equation: 19e^(x) - 7 = 2

[From: ] [author: ] [Date: 11-09-01] [Hit: ]
......
Find the solution of the exponential equation: 19e^(x) - 7 = 2

What does x = ?

-
19e^x=9
e^x=9/19
x=ln(9/19)

ln(9/19) plugged into a calculator is approx -.747214

-
19e^x-7=2
19e^x=9
e^x=9/19
x=log(9/19)
x=log9-log19
x= 0.9542-1.2788
x=-0.3246

-
19e^(x) = 9
x = ln(9/19) = -0.7472
1
keywords: equation,19,the,exponential,of,solution,Find,Find the solution of the exponential equation: 19e^(x) - 7 = 2
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .