Jump to content

Mathematics #2


Formica

Recommended Posts

Upucujem svoje najiskrenije izvinjenje svima koji su se iznervirali zbog proslog topica iako ste jako brzo nasli resenje nadam se da vam je mozak na mestu [;)]

Evo jos jednog zadatka:

Kada je 2x^3+3x^2-4x+k podeljeno sa x+2 ostatak je 3. Koliko je k?

Napomena:

ovoga puta cu biti ozbiljan

[;)]

Edited by Formica

Does sponsors helping to you and your team or?

-Yes he support us at all but it was really tough to for him and because there is no sponsors.

kole ce prevesti.u redu je...

Link to comment
Share on other sites

Da li ti je ovo domaci?

haha care... :)

(2x^3+3x^2-4x+k):(x+2)=2x^2-x-2 i ostatak je k+4 (k+4=3 => k=-1)

2x^3+4x^2 (menjas predznake i oduzimas)

...........-x^2-4x-1 (prepisujes i zatim menjas znak i oduzimas)

...........-x^2-2x

...................-2x-1 (prepisujes, menjas znak i oduzimas)

...................-2x-4

.........................3 (ostatak)

nadam se da se nisam negde zBuniJo

Edited by darijan

...... f e n s i c ......

...yes, ur unique...

...just like everyone else...

Link to comment
Share on other sites

darijan u are right!

Ovo je moglo da se resi lakse preko Bezuovog stava...

x=-2

i ubacimo i onu jednacinu koja je jednaka = 3 (ostatak)

2*(-8)+3*4+8+k=3

-16+12+8+k=3

k=-1

Does sponsors helping to you and your team or?

-Yes he support us at all but it was really tough to for him and because there is no sponsors.

kole ce prevesti.u redu je...

Link to comment
Share on other sites

Jos jedan zadatak pre "Mrak" zadatka...

Sledeci:

a+b=15

b+c=10

a+c=13

Dakle uspostavite odnos izmedju a,b,c tj. shta je vece od chega...

Does sponsors helping to you and your team or?

-Yes he support us at all but it was really tough to for him and because there is no sponsors.

kole ce prevesti.u redu je...

Link to comment
Share on other sites

e mnogo brzo resavate! :D

evo jednog iz trigonometrije pa ce posle zadatak koji cete bas da resavate... :))

ako je cosxsinx=0.22 onda je (cosx-sinx)^2=?

Does sponsors helping to you and your team or?

-Yes he support us at all but it was really tough to for him and because there is no sponsors.

kole ce prevesti.u redu je...

Link to comment
Share on other sites

Urgh, kolego moj... :)

Aj malo geometrije.

Data je bela ravan. Neograničena, naravno. Poprskana je crnom bojom, svuda ravnomerno, ali tako da je svaka tačka ravni ili crna ili bela. Nema grobarskih, crno-belih, tačaka :)

Pokazati da u toj ravni postoji du

...Од рођења спремна стоји, мене чека моја рака,
Да однесе све што имам у дубину у дубоку.

 

Link to comment
Share on other sites

matematicki zadaci sa olimpijade. 2004.

Zadaci :

Prvi dan:

1. Neka je ABC nejednakokraki trougao. Krug sa centrom O nad prečnikom BC seče stranice AB i AC u tačkama M i N redom. Simetrale uglova BAC i MON seku se u R. Dokazati da se krugovi opisani oko trouglova BMR i CNR seku na du

69869493_l.jpg

i fuck my fans.

Link to comment
Share on other sites

byp da nisi negde vec postavljao ove zadatke?

nemoj sada zadatke sa olimpijade... ajde jedan po jedan pa ako ne rese onda... dalje...

Inache resenje proslog je bilo 0.56!

x=>0

arcsinx=arccos(2x)

x=?

Does sponsors helping to you and your team or?

-Yes he support us at all but it was really tough to for him and because there is no sponsors.

kole ce prevesti.u redu je...

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...