How to get real roort in symbolic?

#1 Posted: 9/1/2025 2:12:25 PM

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I want to get the real root in symbolic (in red frame) , but solve and maple solve always give me imaginary root (in blue frame).
Worksheet3.sm (14.28 KiB) downloaded 347 time(s).

Edited 9/1/2025 2:15:20 PM

#2 Posted: 9/1/2025 6:09:17 PM

Вячеслав Мезенцев

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The answer is correct. The appearance may differ.

The appearance can be normalized, but it doesn't work in this case.

Edited 9/1/2025 6:12:55 PM

Russia ☭ forever, Viacheslav N. Mezentsev

#3 Posted: 9/1/2025 6:52:05 PM

Oscar Campo

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A simple option is force to find a real solution doing:

then...

best,
Oscar

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netsonicyxf 9/2/2025 2:50:54 AM

#4 Posted: 9/2/2025 2:59:36 AM

netsonicyxf

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Wrote
A simple option is force to find a real solution doing:

then...

best,
Oscar

#5 Posted: 9/2/2025 8:40:47 AM

Alvaro Diaz Falconi

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Hi. Using isol:

isol web.sm (223.27 KiB) downloaded 336 time(s).

Best regards.
Alvaro.

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netsonicyxf 9/5/2025 1:02:29 PM

#6 Posted: 10/21/2025 12:38:56 PM

netsonicyxf

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@Oscar Campo
I can't get answer as you show in the pic. Please see the attached.
real root.sm (11.49 KiB) downloaded 62 time(s).

#7 Posted: 10/30/2025 8:05:33 PM

Valery Ochkov

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Sometime I do so:

Edited 10/30/2025 8:05:57 PM

SMath

How to get real roort in symbolic?

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