Sharp EL-546W EL506W calculators solving system of 2 and 3 equations

[@kikokimo2]

Is there a possibility to evaluate a qubic function (for ex.: x^3 + 10x^2 -1) at x0=9 for example?

[@equaser]

Yes. watch this video: kzbin.info/www/bejne/oJy6i6KAebOMp8U

[@kikokimo2]

Exactly what I need! But I don't find the ALGEBRA-mode on SHARP EL-506W! Does it not have one, or did I search wrong? I have mode 0=Normal, 1=Stat, 2=EQN, 3=CPLX, 4=MAT, 5=LIST! I remember I did that a long time ago with same calculator, but not really sure... Do you know it has that mode or a solution to do that?

[@equaser]

so if you don't have lit, then your calculator can't do it.

[@kikokimo2]

Okay, shit :( Thanks so much anyway for the really great videos and great help! I was needing something like that since years!! Great idea!

[@seunho.k91]

thanks a lot !!

[@benblasittv1478]

How i go down pleassse

[@equaser]

What do you mean by “go down”?

[@benblasittv1478]

@@equaser when you press mode then you go down .to press number 4 .... I can't go down to press thé number 4 ..... Calcul sharp el531

[@equaser]

This video is not about 531z.see this video kzbin.info/www/bejne/Y5y2m32ojLxsndk or search my channel

[@benblasittv1478]

I can't go downto presse nember 2

[@equaser]

Then you have different calculator which doesn’t have all the features