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How do you solve #lnx=2#?

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1
Jun 22, 2018

Answer:

#color(green)(x = e^2 = 7.389#

Explanation:

#ln x = 2#

http://slideplayer.com/slide/6865626/

#color(green)(x = e^2 = 7.389#

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Write your answer here...
Start with a one sentence answer
Then teach the underlying concepts
Don't copy without citing sources
preview
?

Answer

Write a one sentence answer...

Answer:

Explanation

Explain in detail...

Explanation:

I want someone to double check my answer

Describe your changes (optional) 200

1
May 28, 2018

Answer:

#x=e^2#

Explanation:

Base-#e# cancels out with the natural log (#ln#) function, so we can apply it to both sides. We get

#e^(lnx)=e^2#

#cancel(e)^(cancel(ln)x)=e^2#

Notice base-#e# and #ln# cancel, and we're left with

#x=e^2#

as our final answer.

Hope this helps!

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