14647
28
Zoom out
Zoom in
Previous page
1/46
Next page
D-26
Voorbeeld 2: Om de vergelijking 8
x
2
– 4x + 5 = 0
op te lossen
(
x =
0,25
±
0,75
i
)
(Degree?) 2
(a?) 8
=
(b?) D 4 =
(c?) 5 =
(x1 = 0.25 + 0.75i) ]
(x2 = 0.25 – 0.75i)
k Simultane vergelijkingen
Simultane lineaire vergelijkingen met twee onbekenden:
a1x + b1y = c1
a2x + b2y = c2
Simultane lineaire vergelijkingen met drie onbekenden:
a1x + b1y + c1z = d1
a2x + b2y + c2z = d2
a3x + b3y + c3z = d3
Het aanvankelijke simultane vergelijkingsscherm wordt
verkregen bij inschakelen van de EQN functie.
2
3
Unkno
w
ns?
Specificeer m.b.v. dit scherm 2 of 3 als het aantal
onbekenden in voer een waarde in voor elk van de
coëfficiënten.
0.
a1?
Elementwaarde
Naam van coëfficiënt
De pijl toont de
richting waarin u
dient door te
bladeren om
andere elementen
te kunnen zien.
Op elk moment voordat u een waarde invoert voor de
laatste coëfficiënt (
c2 bij twee onbekenden, d3 bij drie
onbekenden), kunt u m.b.v. de [ en ] toetsen tussen
de coëfficiënten heen en weer bewegen op het scherm
en zonodig veranderen aanbrengen.
28


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Casio FX991ES at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Casio FX991ES in the language / languages: Dutch as an attachment in your email.

The manual is 0,38 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Casio FX991ES

Casio FX991ES User Manual - English - 75 pages

Casio FX991ES Quick start guide - German - 12 pages

Casio FX991ES User Manual - German - 88 pages

Casio FX991ES User Manual - French - 77 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info