Clasa a IX-a

Moderators: Laurian Filip, Beniamin Bogosel, Filip Chindea

New Topic

651 topics

Page 4 of 14
- Jump to page:
Previous
1
2
3
4
5
6
…
14
Next

Announcements

Replies

Views

Last post

Regulament

Last post by Filip Chindea « Wed Mar 26, 2008 11:21 pm

by Filip Chindea » Wed Mar 26, 2008 11:21 pm

0 Replies

1243 Views

Last post by Filip Chindea
Wed Mar 26, 2008 11:21 pm

Topics

Replies

Views

Last post

Hexagon cu laturile opuse paralele

Last post by mihai miculita « Tue Jul 07, 2009 12:15 pm

by mihai miculita » Tue Jul 07, 2009 12:15 pm

0 Replies

343 Views

Last post by mihai miculita
Tue Jul 07, 2009 12:15 pm
Triunghiuri echivalente

Last post by mihai miculita « Tue Jul 07, 2009 11:09 am
Replies: 1
by Marius Mainea » Sat Jun 27, 2009 6:48 pm

1 Replies

464 Views

Last post by mihai miculita
Tue Jul 07, 2009 11:09 am
Olympiad Algebra Tournament

Last post by Marius Mainea « Tue Jul 07, 2009 12:41 am
Replies: 1
by alex2008 » Thu Jul 02, 2009 11:24 pm

1 Replies

421 Views

Last post by Marius Mainea
Tue Jul 07, 2009 12:41 am
Trisectie a unui unghi

Last post by Theodor Munteanu « Mon Jul 06, 2009 11:13 am
Replies: 2
by Virgil Nicula » Sun Jul 05, 2009 11:45 pm

2 Replies

454 Views

Last post by Theodor Munteanu
Mon Jul 06, 2009 11:13 am
Parte intreaga, parte fractionara

Last post by Mateescu Constantin « Sun Jul 05, 2009 4:23 pm
Replies: 3
by Claudiu Mindrila » Sun Jul 05, 2009 12:55 pm

3 Replies

556 Views

Last post by Mateescu Constantin
Sun Jul 05, 2009 4:23 pm
Inegalitate cunoscuta

Last post by maxim bogdan « Sun Jul 05, 2009 10:47 am
Replies: 2
by Claudiu Mindrila » Fri Jul 03, 2009 12:35 pm

2 Replies

516 Views

Last post by maxim bogdan
Sun Jul 05, 2009 10:47 am
Parte intreaga

Last post by Laurian Filip « Sat Jul 04, 2009 11:57 pm
Replies: 2
by Mateescu Constantin » Sat Jul 04, 2009 1:42 pm

2 Replies

443 Views

Last post by Laurian Filip
Sat Jul 04, 2009 11:57 pm
Inegalitate

Last post by Claudiu Mindrila « Sat Jul 04, 2009 11:32 am
Replies: 2
by Mateescu Constantin » Tue Apr 28, 2009 10:20 am

2 Replies

555 Views

Last post by Claudiu Mindrila
Sat Jul 04, 2009 11:32 am
Ecuatie in R

Last post by Marius Mainea « Fri Jul 03, 2009 3:38 pm
Replies: 1
by Mateescu Constantin » Thu Jul 02, 2009 3:01 pm

1 Replies

315 Views

Last post by Marius Mainea
Fri Jul 03, 2009 3:38 pm
Sistem in trei variabile

Last post by Marius Mainea « Wed Jul 01, 2009 10:35 pm
Replies: 2
by alex2008 » Wed Jul 01, 2009 10:36 am

2 Replies

475 Views

Last post by Marius Mainea
Wed Jul 01, 2009 10:35 pm
Conditii suficiente (2)

Last post by Mateescu Constantin « Mon Jun 29, 2009 2:00 am
Replies: 1
by Marius Mainea » Sat Jun 27, 2009 1:59 pm

1 Replies

429 Views

Last post by Mateescu Constantin
Mon Jun 29, 2009 2:00 am
Conditii suficiente (3)

Last post by Marius Mainea « Sun Jun 28, 2009 10:38 pm
Replies: 3
by Marius Mainea » Sat Jun 27, 2009 6:18 pm

3 Replies

490 Views

Last post by Marius Mainea
Sun Jun 28, 2009 10:38 pm
Coliniaritate

Last post by Mateescu Constantin « Sun Jun 28, 2009 11:55 am
Replies: 1
by Marius Mainea » Sat Jun 27, 2009 2:14 pm

1 Replies

331 Views

Last post by Mateescu Constantin
Sun Jun 28, 2009 11:55 am
Concurenta

Last post by red_dog « Sun Jun 28, 2009 11:00 am
Replies: 1
by Marius Mainea » Sat Jun 27, 2009 6:29 pm

1 Replies

318 Views

Last post by red_dog
Sun Jun 28, 2009 11:00 am
Dreapta paralela cu bisectoarea

Last post by maxim bogdan « Sat Jun 27, 2009 4:34 pm
Replies: 3
by Claudiu Mindrila » Sat Jun 27, 2009 12:42 pm

3 Replies

566 Views

Last post by maxim bogdan
Sat Jun 27, 2009 4:34 pm
Inegalitate intr-un patrulater inscriptibil.

Last post by Mateescu Constantin « Fri Jun 26, 2009 8:38 pm
Replies: 1
by Virgil Nicula » Mon Mar 23, 2009 5:12 pm

1 Replies

425 Views

Last post by Mateescu Constantin
Fri Jun 26, 2009 8:38 pm
Trei variabile

Last post by maxim bogdan « Thu Jun 25, 2009 1:25 pm
Replies: 2
by alex2008 » Wed Jun 24, 2009 8:04 pm

2 Replies

455 Views

Last post by maxim bogdan
Thu Jun 25, 2009 1:25 pm
Baltic Way 1996

Last post by maxim bogdan « Thu Jun 25, 2009 12:08 pm

by maxim bogdan » Thu Jun 25, 2009 12:08 pm

0 Replies

310 Views

Last post by maxim bogdan
Thu Jun 25, 2009 12:08 pm
Numere prime

Last post by Marius Mainea « Wed Jun 24, 2009 5:56 pm
Replies: 1
by Mateescu Constantin » Wed Jun 24, 2009 5:38 pm

1 Replies

242 Views

Last post by Marius Mainea
Wed Jun 24, 2009 5:56 pm
3 inecuatii 3 necunoscute

Last post by alex2008 « Wed Jun 24, 2009 12:49 pm
Replies: 1
by Al3xx » Tue Nov 11, 2008 9:37 pm

1 Replies

450 Views

Last post by alex2008
Wed Jun 24, 2009 12:49 pm
Ecuatii de gr II (3)

Last post by Mateescu Constantin « Sun Jun 21, 2009 12:23 pm
Replies: 1
by Marius Mainea » Sun Jun 21, 2009 11:12 am

1 Replies

285 Views

Last post by Mateescu Constantin
Sun Jun 21, 2009 12:23 pm
Inegalitate cu a, b, c, x, y, z

Last post by Marius Mainea « Sat Jun 20, 2009 1:07 pm
Replies: 1
by Mateescu Constantin » Sat Jun 20, 2009 12:26 pm

1 Replies

280 Views

Last post by Marius Mainea
Sat Jun 20, 2009 1:07 pm
Doua multimi de vectori

Last post by Mateescu Constantin « Sat Jun 20, 2009 12:03 pm
Replies: 2
by Mateescu Constantin » Wed Jun 17, 2009 5:07 pm

2 Replies

390 Views

Last post by Mateescu Constantin
Sat Jun 20, 2009 12:03 pm
Ecuatie trigonometrica

Last post by Marius Mainea « Fri Jun 19, 2009 11:04 pm
Replies: 1
by Mateescu Constantin » Fri Jun 19, 2009 10:11 pm

1 Replies

264 Views

Last post by Marius Mainea
Fri Jun 19, 2009 11:04 pm
Suma variabilelor este egala cu suma inverselor lor

Last post by Marius Mainea « Fri Jun 19, 2009 10:08 pm
Replies: 1
by alex2008 » Fri Jun 12, 2009 11:16 pm

1 Replies

313 Views

Last post by Marius Mainea
Fri Jun 19, 2009 10:08 pm
Identitate cu parte intreaga

Last post by Mateescu Constantin « Fri Jun 19, 2009 4:03 pm
Replies: 1
by Marius Mainea » Fri Jun 19, 2009 3:04 pm

1 Replies

505 Views

Last post by Mateescu Constantin
Fri Jun 19, 2009 4:03 pm
Inegalitati (geometrica/algebrica) conditionate

Last post by Virgil Nicula « Fri Jun 19, 2009 2:43 am
Replies: 2
by Virgil Nicula » Sun Jun 14, 2009 3:25 pm

2 Replies

382 Views

Last post by Virgil Nicula
Fri Jun 19, 2009 2:43 am
Drepte paralele in triunghi

Last post by Marius Mainea « Thu Jun 18, 2009 11:51 pm
Replies: 1
by Claudiu Mindrila » Thu Jun 18, 2009 3:07 pm

1 Replies

272 Views

Last post by Marius Mainea
Thu Jun 18, 2009 11:51 pm
Inegalitate cu variabile subunitare 2

Last post by Andi Brojbeanu « Thu Jun 18, 2009 5:16 pm
Replies: 2
by Marius Mainea » Sat Jun 13, 2009 1:06 pm

2 Replies

421 Views

Last post by Andi Brojbeanu
Thu Jun 18, 2009 5:16 pm
Ecuatie cu parte intreaga

Last post by Marius Mainea « Thu Jun 18, 2009 2:32 pm
Replies: 1
by Claudiu Mindrila » Thu Jun 18, 2009 2:23 pm

1 Replies

267 Views

Last post by Marius Mainea
Thu Jun 18, 2009 2:32 pm
Multime fara patrate perfecte

Last post by Marius Mainea « Wed Jun 17, 2009 11:14 pm
Replies: 2
by Claudiu Mindrila » Wed Jun 17, 2009 9:01 pm

2 Replies

357 Views

Last post by Marius Mainea
Wed Jun 17, 2009 11:14 pm
Ecuatie cu parti intregi

Last post by Claudiu Mindrila « Wed Jun 17, 2009 4:26 pm
Replies: 4
by Marius Mainea » Wed Jun 17, 2009 11:05 am

4 Replies

507 Views

Last post by Claudiu Mindrila
Wed Jun 17, 2009 4:26 pm
Ecuatie cu parte intreaga

Last post by Laurian Filip « Wed Jun 17, 2009 3:41 pm
Replies: 3
by Marius Mainea » Wed Jun 17, 2009 11:53 am

3 Replies

453 Views

Last post by Laurian Filip
Wed Jun 17, 2009 3:41 pm
Patru variabile

Last post by Mateescu Constantin « Wed Jun 17, 2009 10:38 am
Replies: 1
by alex2008 » Wed Jun 17, 2009 12:08 am

1 Replies

295 Views

Last post by Mateescu Constantin
Wed Jun 17, 2009 10:38 am
Patrulater circumscriptibil

Last post by mihai miculita « Tue Jun 16, 2009 8:55 pm
Replies: 2
by Mateescu Constantin » Tue Jun 16, 2009 3:02 pm

2 Replies

397 Views

Last post by mihai miculita
Tue Jun 16, 2009 8:55 pm
Inegalitate cu parti fractionare

Last post by mihai++ « Tue Jun 16, 2009 1:05 pm
Replies: 3
by Marius Mainea » Tue Jun 16, 2009 11:12 am

3 Replies

431 Views

Last post by mihai++
Tue Jun 16, 2009 1:05 pm
Parte intreaga 2

Last post by Mateescu Constantin « Tue Jun 16, 2009 12:31 pm
Replies: 1
by Claudiu Mindrila » Tue Jun 16, 2009 10:48 am

1 Replies

295 Views

Last post by Mateescu Constantin
Tue Jun 16, 2009 12:31 pm
Inegalitate Aaron Pixton*

Last post by alex2008 « Mon Jun 15, 2009 3:53 pm
Replies: 5
by maxim bogdan » Sun Jun 14, 2009 10:05 pm

5 Replies

757 Views

Last post by alex2008
Mon Jun 15, 2009 3:53 pm
Parte intreaga

Last post by alex2008 « Sun Jun 14, 2009 4:14 pm
Replies: 4
by Claudiu Mindrila » Sat Jun 13, 2009 9:36 pm

4 Replies

538 Views

Last post by alex2008
Sun Jun 14, 2009 4:14 pm
Inegalitate neconditionata

Last post by mihai++ « Sun Jun 14, 2009 4:07 pm
Replies: 2
by alex2008 » Fri Jun 12, 2009 11:18 pm

2 Replies

393 Views

Last post by mihai++
Sun Jun 14, 2009 4:07 pm
Evaluare in Educatie subiectul 1

Last post by Antonache Emanuel « Sun Jun 14, 2009 10:02 am

by Antonache Emanuel » Sun Jun 14, 2009 10:02 am

0 Replies

195 Views

Last post by Antonache Emanuel
Sun Jun 14, 2009 10:02 am
Valoarea maxima a parametrului

Last post by alex2008 « Fri Jun 12, 2009 11:23 pm
Replies: 6
by Claudiu Mindrila » Fri Jun 05, 2009 9:08 am

6 Replies

674 Views

Last post by alex2008
Fri Jun 12, 2009 11:23 pm
Doua inegalitati cu aceeiasi conditie

Last post by Mateescu Constantin « Fri Jun 12, 2009 5:45 pm
Replies: 1
by alex2008 » Fri Jun 12, 2009 3:25 pm

1 Replies

274 Views

Last post by Mateescu Constantin
Fri Jun 12, 2009 5:45 pm
ab+bc+ca=3

Last post by Mateescu Constantin « Thu Jun 11, 2009 10:23 pm
Replies: 2
by alex2008 » Thu Jun 11, 2009 4:52 pm

2 Replies

341 Views

Last post by Mateescu Constantin
Thu Jun 11, 2009 10:23 pm
Inegalitate conditionata cu suma variabilelor egala cu trei

Last post by Marius Mainea « Thu Jun 11, 2009 9:50 pm
Replies: 1
by alex2008 » Thu Jun 11, 2009 4:49 pm

1 Replies

284 Views

Last post by Marius Mainea
Thu Jun 11, 2009 9:50 pm
Inegalitate in 5 variabile

Last post by Marius Mainea « Thu Jun 11, 2009 1:43 pm
Replies: 1
by Mateescu Constantin » Thu Jun 11, 2009 1:04 pm

1 Replies

249 Views

Last post by Marius Mainea
Thu Jun 11, 2009 1:43 pm
Inegalitate mai "tare" ca Nesbitt

Last post by alex2008 « Thu Jun 11, 2009 11:20 am
Replies: 5
by maxim bogdan » Sun Jun 07, 2009 4:32 pm

5 Replies

846 Views

Last post by alex2008
Thu Jun 11, 2009 11:20 am
Inegalitate cu radicali de ordinul 8

Last post by Marius Mainea « Thu Jun 11, 2009 12:27 am
Replies: 1
by Mateescu Constantin » Wed Jun 10, 2009 5:40 pm

1 Replies

258 Views

Last post by Marius Mainea
Thu Jun 11, 2009 12:27 am
Conditionata cu raport de suma de cuburi

Last post by Mateescu Constantin « Wed Jun 10, 2009 4:55 pm
Replies: 1
by alex2008 » Wed Jun 10, 2009 3:04 pm

1 Replies

264 Views

Last post by Mateescu Constantin
Wed Jun 10, 2009 4:55 pm
Patru variabile

Last post by Mateescu Constantin « Wed Jun 10, 2009 7:39 am
Replies: 1
by alex2008 » Tue Jun 09, 2009 11:58 pm

1 Replies

283 Views

Last post by Mateescu Constantin
Wed Jun 10, 2009 7:39 am

New Topic

651 topics

Page 4 of 14
- Jump to page:
Previous
1
2
3
4
5
6
…
14
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum