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Offline gurnarok  
#1 Posted : 09 January 2020 12:02:39(UTC)
gurnarok

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Hi, I am trying to solve this equation
Equation



How can I use the solve(2)/solve(4) function for this?

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Offline Jean Giraud  
#2 Posted : 09 January 2020 13:56:09(UTC)
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Originally Posted by: gurnarok Go to Quoted Post
Hi, I am trying to solve this equation

... like this, simply ... two most direct methods.
Not a case of solve(2), solve(4).
There are more methods than in the attached.
Observe the so much from so little
Cheers ... Jean

Solve-roots.PNG

Solve [x,y,z] Compactum.sm (93kb) downloaded 27 time(s).
Offline PompelmoTell  
#3 Posted : 09 January 2020 13:59:18(UTC)
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"solve" is only for one-variable functions. You can use "FindRoot" or "roots" as in the attached example solve.sm (7kb) downloaded 31 time(s).
sergio
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