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solve (2) for solving quadratic equations

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solve (2) for solving quadratic equations - Messaggi

#1 Pubblicato: 29/01/2021 19:13:14
PedS

PedS

0 apprezzamenti in 6 post.

Gruppo: User

Hi, I am new to Smath Studio.

I am trying to solve a quadratic equation using solve(2) but sometimes I only get 1 number as the answer but I should be getting two numbers (see the attached files). How can I solve this problem?

Thanks in advance.

quadratic equation.PNG
quadratic equation 2.PNG
#2 Pubblicato: 29/01/2021 20:11:37
Jean Giraud

Jean Giraud

983 apprezzamenti in 6.866 post.

Gruppo: User

Wrote

How can I solve this problem ?


1. Lagrange polynomial format is Bible in maths.
2. Always plot first.

Solve.PNG

#3 Pubblicato: 29/01/2021 20:50:56
PedS

PedS

0 apprezzamenti in 6 post.

Gruppo: User

That did the job!. Thank you
#4 Pubblicato: 29/01/2021 21:09:38
churichuro

churichuro

29 apprezzamenti in 79 post.

Gruppo: User

solo ve al menú, Herramientas->Opciones->Pestaña Calculo->y en Raices (intervalo) pon rango de -100 a 100
tecla F9 y listo

just go to the menu, Tools-> Options-> Calculation tab-> and in Roots (interval) put range from -100 to 100
push F9 and ready
#5 Pubblicato: 29/01/2021 21:39:46
PedS

PedS

0 apprezzamenti in 6 post.

Gruppo: User

Gracias, eso funcionó

Thanks, it worked
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