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GabrielM8
Level 3
37 24 1 5
Message 1 of 9
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Solved!

How can I get this result

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HP Prime
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I'd like to know how can I get this partial function on HP Prime. I've tried partfrac() but I did not get that result below.

 

Sem título.png

 

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Maké
Level 9
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Hi!, @GabrielM8 :

See, the images ...

HJW.PNG

HJW_1.PNG

Kind Regards !.
Have a nice day !.
@Maké (Technical Advisor Premium - HP Program Top Contributor).
Provost in HP Spanish Public Forum ... https://h30467.www3.hp.com/
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GabrielM8
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Hi @Make

 

I think you don't understand what I'm trying to calculate.

I need to make partial fractions of equation 4.80, in which the result does not present a complex number in the numerator of the partial fractions, this result is also shown in the figure of the topic.

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Maké
Level 9
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Hi!, @GabrielM8 :

You have reason. I continued don't understand with your questions.

Can you explained better ?.

Kind Regards !.
Have a nice day !.
@Maké (Technical Advisor Premium - HP Program Top Contributor).
Provost in HP Spanish Public Forum ... https://h30467.www3.hp.com/
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GabrielM8
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Hi @Make

I want to calculate partial fractions directly in HP Prime, as image below:

 

Sem título.png

See what happens when I use partfrac():

Anotação 2019-07-05 162113.png

 

I do not expect a complex number in the numerator of partial fractions.

 

 

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Maké
Level 9
3,551 3,490 180 541
Message 6 of 9
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Hi!, @GabrielM8 :

Try, with this configuration of CAS ...

HJW.PNGHJW_1.PNG

Kind Regards !.
Have a nice day !.
@Maké (Technical Advisor Premium - HP Program Top Contributor).
Provost in HP Spanish Public Forum ... https://h30467.www3.hp.com/
GabrielM8
Author
Level 3
37 24 1 5
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Hi @make

 

The result in my HP Prime came out different than yours.

 

Anotação 2019-07-05 171710.png

 

Anotação 2019-07-05 171758.png

 

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Maké
Level 9
3,551 3,490 180 541
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Hi!, @GabrielM8 :

Change the variable imaginary "i" by "j".

HP PRIME take "i" as imaginary.

Kind Regards !.
Have a nice day !.
@Maké (Technical Advisor Premium - HP Program Top Contributor).
Provost in HP Spanish Public Forum ... https://h30467.www3.hp.com/
Maké
Level 9
3,551 3,490 180 541
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Hi!, @GabrielM8 :

For my ID @Maké, the "é" you can write if your notebook have Numeric Keypad by user the ASCII Codes ...

é = Alt + 130

Kind Regards !.
Have a nice day !.
@Maké (Technical Advisor Premium - HP Program Top Contributor).
Provost in HP Spanish Public Forum ... https://h30467.www3.hp.com/
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