Let's solve the exponential equation

Algebra
Tutor: None Selected Time limit: 1 Day

2ex = 30.
 
(a) First, we isolate ex to get the equivalent equation .
 

(b) Next, we take ln of each side to get the equivalent equation .
 

(c) Now we use a calculator to find x =  . (Round your answer to three decimal places.)
Apr 14th, 2015

a)e^x=15

b) x ln e = ln 15

c) x= 2.708.....................................................................................

Apr 14th, 2015

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Apr 14th, 2015
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Apr 14th, 2015
Mar 23rd, 2017
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