[MD-sorular] Re: MD-sorular Toplu Mesajý, Sayý 22, Konu 17

[MURAD ÖZKOÇ]

7x^24 - 49x^23 + x^19 - 343 = 0 denkleminin kökler
toplamı u ve kökler çarpımı v ise u+v =
?

a_0,a_1,...a_(n-1),(a_n) katsayıları reel
sayılar olmak üzere 

(a_0)x^n+(a_1)x^(n-1)+...+(a_(n-1))x^1+(a_n)=0 

denkleminin kökleri x_1,x_2,...,x_n ise 

x_1+x_2+...+x_n=-(a_1)/(a_0)

(x_1)+(x_2)+...+(x_n)=(a_n)/(a_0)

olduğuna göre u=(-49)/7=-7 ve v=(-343)/7=-49
olur.
u+v=(-7)+(-49)=-56 olarak bulunur.

Murad Özkoç


--- md-sorular-request at matematikdunyasi.org wrote:

> Send MD-sorular mailing list submissions to
> 	md-sorular at matematikdunyasi.org
> 
> To subscribe or unsubscribe via the World Wide Web,
> visit
> 
>
http://matematikdunyasi.org/mailman/listinfo/md-sorular
> or, via email, send a message with subject or body
> 'help' to
> 	md-sorular-request at matematikdunyasi.org
> 
> You can reach the person managing the list at
> 	md-sorular-owner at matematikdunyasi.org
> 
> When replying, please edit your Subject line so it
> is more specific
> than "Re: Contents of MD-sorular digest..."
> 
> 
> Günün Konularý:
> 
>    1. (konu yok) (mehmet gunsan)
> 
> 
>
----------------------------------------------------------------------
> 
> Message: 1
> Date: Tue, 14 Nov 2006 12:29:36 +0200
> From: "mehmet gunsan" <mehmetgunsan at gmail.com>
> Subject: [MD-sorular] (konu yok)
> To: MD-sorular at matematikdunyasi.org
> Message-ID:
> 
>
<a8065e9d0611140229w30906367o28b2a0bf07e7965d at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-9"
> 
> 7x^24 - 49x^23 + x^19 - 343 = 0      denkleminin
> kökler toplamý u ve kökler
> çarpýmý v ise u+v = ?
> bu soru bil oss matematik kitabýnýn 2.derece denk.
> konusunda geçmektedir.
> sorunun çözümünde bana yardýmcý olabilir misniz ?
> -------------- sonraki bölüm --------------
> Bir HTML eklentisi temizlendi...
> URL:
>
http://cs.bilgi.edu.tr/pipermail/md-sorular/attachments/20061114/1c6419b1/attachment.html
> 
> ------------------------------
> 
> _______________________________________________
> MD-sorular mailing list
> MD-sorular at matematikdunyasi.org
>
http://matematikdunyasi.org/mailman/listinfo/md-sorular
> 
> 
> Son: MD-sorular Toplu Mesajý, Sayý 22, Konu 17
> **********************************************
> 



 
____________________________________________________________________________________
Sponsored Link

Mortgage rates near 39yr lows. 
$310k for $999/mo. Calculate new payment! 
www.LowerMyBills.com/lre