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How to write e^3x in to WolframAlpha

joeperry · 2012-04-23 15:09:57

Hi guys i'm trying to check my answers on WolframAlpha At the minute i want to differentiate y= x^2-4cos(x)+e^3x but it's only seeing it as e^3 and if i try e^3^x thats wrong too. What am i doing wrong please?

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23-04-2012 4:09pm

#1

joeperry

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Join Date: April 2008

Posts: 456

Hi guys i'm trying to check my answers on WolframAlpha

At the minute i want to differentiate y= x^2-4cos(x)+e^3x

but it's only seeing it as e^3 and if i try e^3^x thats wrong too. What am i doing wrong please?

0

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#2 23-04-2012 4:46pm
Neodymium

Registered Users Posts: 179 ✭✭

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Posts: 160

try e^(3x)

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#3 23-04-2012 4:50pm
joeperry

Closed Accounts Posts: 527 ✭✭✭

Join Date: April 2008

Posts: 456

Neodymium wrote: »

try e^(3x)

Thats it, thank you

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