Clasa a VIII-a

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Patrat perfect

Last post by Andi Brojbeanu « Sat Dec 19, 2009 8:00 pm
Replies: 2
by Marius Mainea » Fri Jan 02, 2009 2:03 pm

2 Replies

415 Views

Last post by Andi Brojbeanu
Sat Dec 19, 2009 8:00 pm
Inegalitate in tetraedru 2

Last post by Marius Mainea « Wed Dec 16, 2009 5:52 pm
Replies: 1
by Marius Mainea » Sun Jan 18, 2009 6:46 pm

1 Replies

298 Views

Last post by Marius Mainea
Wed Dec 16, 2009 5:52 pm
Puteri ale lui 2

Last post by Marius Mainea « Wed Dec 16, 2009 1:26 am
Replies: 1
by Marius Mainea » Fri Jan 02, 2009 2:33 pm

1 Replies

245 Views

Last post by Marius Mainea
Wed Dec 16, 2009 1:26 am
Numere impare

Last post by Marius Mainea « Wed Dec 16, 2009 12:53 am
Replies: 1
by Marius Mainea » Sat Feb 07, 2009 10:25 pm

1 Replies

244 Views

Last post by Marius Mainea
Wed Dec 16, 2009 12:53 am
Conditii suficiente (4) (cub)

Last post by Mateescu Constantin « Tue Dec 15, 2009 12:48 pm
Replies: 1
by Marius Mainea » Tue Dec 15, 2009 11:45 am

1 Replies

184 Views

Last post by Mateescu Constantin
Tue Dec 15, 2009 12:48 pm
Problema 3, lista scurta 2009

Last post by Marius Mainea « Mon Dec 14, 2009 8:21 pm
Replies: 1
by alex2008 » Sun Apr 19, 2009 8:12 pm

1 Replies

400 Views

Last post by Marius Mainea
Mon Dec 14, 2009 8:21 pm
Problema 2 , lista scurta 2009

Last post by Marius Mainea « Mon Dec 14, 2009 7:53 pm
Replies: 5
by alex2008 » Sun Apr 19, 2009 8:03 pm

5 Replies

645 Views

Last post by Marius Mainea
Mon Dec 14, 2009 7:53 pm
Ecuatie in numere intregi pozitive

Last post by salazar « Mon Dec 14, 2009 3:46 pm
Replies: 1
by Claudiu Mindrila » Sun Mar 29, 2009 7:55 pm

1 Replies

346 Views

Last post by salazar
Mon Dec 14, 2009 3:46 pm
Concursul Nicolae Paun editia 2009 subiectul II

Last post by salazar « Sun Dec 13, 2009 5:21 pm
Replies: 1
by Andi Brojbeanu » Sun Dec 13, 2009 12:10 pm

1 Replies

158 Views

Last post by salazar
Sun Dec 13, 2009 5:21 pm
Concursul Nicolae Paun editia 2009 subiectul IV

Last post by Andi Brojbeanu « Sun Dec 13, 2009 12:17 pm

by Andi Brojbeanu » Sun Dec 13, 2009 12:17 pm

0 Replies

116 Views

Last post by Andi Brojbeanu
Sun Dec 13, 2009 12:17 pm
Ecuatie

Last post by Marius Mainea « Thu Dec 10, 2009 7:31 pm
Replies: 1
by Claudiu Mindrila » Thu Dec 10, 2009 5:15 pm

1 Replies

132 Views

Last post by Marius Mainea
Thu Dec 10, 2009 7:31 pm
Concursul Matefbc editia a 4-a problema 1

Last post by Andi Brojbeanu « Sun Dec 06, 2009 9:36 pm

by Andi Brojbeanu » Sun Dec 06, 2009 9:36 pm

0 Replies

114 Views

Last post by Andi Brojbeanu
Sun Dec 06, 2009 9:36 pm
Concursul Matefbc editia a 2-a problema 6

Last post by Andi Brojbeanu « Sun Dec 06, 2009 8:18 pm

by Andi Brojbeanu » Sun Dec 06, 2009 8:18 pm

0 Replies

105 Views

Last post by Andi Brojbeanu
Sun Dec 06, 2009 8:18 pm
Concursul Matefbc editia a 2-a problema 1

Last post by Andi Brojbeanu « Sun Dec 06, 2009 8:10 pm

by Andi Brojbeanu » Sun Dec 06, 2009 8:10 pm

0 Replies

111 Views

Last post by Andi Brojbeanu
Sun Dec 06, 2009 8:10 pm
N. Paun, 1997

Last post by Andi Brojbeanu « Sun Dec 06, 2009 2:22 pm
Replies: 1
by Marius Mainea » Mon Dec 01, 2008 4:57 pm

1 Replies

336 Views

Last post by Andi Brojbeanu
Sun Dec 06, 2009 2:22 pm
Inegalitate polinomiala 4

Last post by Claudiu Mindrila « Sat Dec 05, 2009 10:04 pm
Replies: 4
by Marius Mainea » Tue Dec 01, 2009 7:53 pm

4 Replies

292 Views

Last post by Claudiu Mindrila
Sat Dec 05, 2009 10:04 pm
Concursul Nicolae Coculescu editia 2009 subiectul IV

Last post by Marius Perianu « Mon Nov 30, 2009 10:44 pm
Replies: 2
by Andi Brojbeanu » Sat Nov 28, 2009 12:18 am

2 Replies

243 Views

Last post by Marius Perianu
Mon Nov 30, 2009 10:44 pm
Concursul Nicolae Coculescu editia 2009 subiectul I

Last post by Marius Mainea « Sat Nov 28, 2009 2:42 am
Replies: 1
by Andi Brojbeanu » Fri Nov 27, 2009 11:54 pm

1 Replies

226 Views

Last post by Marius Mainea
Sat Nov 28, 2009 2:42 am
Concursul Nicolae Coculescu editia 2009 subiectul II

Last post by Marius Mainea « Sat Nov 28, 2009 2:12 am
Replies: 1
by Andi Brojbeanu » Sat Nov 28, 2009 12:09 am

1 Replies

165 Views

Last post by Marius Mainea
Sat Nov 28, 2009 2:12 am
Concursul Nicolae Coculescu editia 2009 subiectul IV

Last post by Marius Mainea « Sat Nov 28, 2009 1:01 am
Replies: 1
by Andi Brojbeanu » Sat Nov 28, 2009 12:25 am

1 Replies

187 Views

Last post by Marius Mainea
Sat Nov 28, 2009 1:01 am
Principiul,,cutiei'' 2

Last post by Laurentiu Tucaa « Sat Oct 03, 2009 4:46 pm
Replies: 1
by Marius Mainea » Fri Jun 12, 2009 10:22 am

1 Replies

312 Views

Last post by Laurentiu Tucaa
Sat Oct 03, 2009 4:46 pm
Inegalitate cu variabile >0 (OWN)

Last post by Marius Mainea « Tue Sep 15, 2009 9:58 pm
Replies: 1
by Claudiu Mindrila » Tue Sep 15, 2009 6:01 pm

1 Replies

294 Views

Last post by Marius Mainea
Tue Sep 15, 2009 9:58 pm
Inegalitate cu laturile unui triunghi

Last post by Virgil Nicula « Fri Jul 03, 2009 3:02 am
Replies: 5
by Claudiu Mindrila » Fri Jun 05, 2009 10:01 am

5 Replies

716 Views

Last post by Virgil Nicula
Fri Jul 03, 2009 3:02 am
Suma de radicali

Last post by Andi Brojbeanu « Mon Jun 29, 2009 6:28 pm
Replies: 2
by Andi Brojbeanu » Fri Jun 12, 2009 2:52 pm

2 Replies

463 Views

Last post by Andi Brojbeanu
Mon Jun 29, 2009 6:28 pm
Ecuatie in numere naturale

Last post by alex2008 « Wed Jun 24, 2009 11:53 am
Replies: 1
by Mateescu Constantin » Tue Jun 16, 2009 6:33 pm

1 Replies

259 Views

Last post by alex2008
Wed Jun 24, 2009 11:53 am
Ecuatie in R

Last post by mihai miculita « Wed Jun 17, 2009 7:29 am
Replies: 1
by Claudiu Mindrila » Sat Jun 13, 2009 4:10 pm

1 Replies

337 Views

Last post by mihai miculita
Wed Jun 17, 2009 7:29 am
Cercuri in triunghi

Last post by Marius Mainea « Sat Jun 13, 2009 1:31 pm

by Marius Mainea » Sat Jun 13, 2009 1:31 pm

0 Replies

219 Views

Last post by Marius Mainea
Sat Jun 13, 2009 1:31 pm
Ecuatie de gr II cu coeficienti intregi

Last post by Marius Mainea « Fri Jun 12, 2009 10:36 am

by Marius Mainea » Fri Jun 12, 2009 10:36 am

0 Replies

217 Views

Last post by Marius Mainea
Fri Jun 12, 2009 10:36 am
Inegalitate conditionata

Last post by opincariumihai « Sat May 23, 2009 11:52 am
Replies: 2
by opincariumihai » Fri May 22, 2009 9:33 pm

2 Replies

411 Views

Last post by opincariumihai
Sat May 23, 2009 11:52 am
Inegalitate usurica

Last post by Claudiu Mindrila « Fri May 15, 2009 10:27 pm
Replies: 2
by Claudiu Mindrila » Thu Apr 30, 2009 9:11 pm

2 Replies

428 Views

Last post by Claudiu Mindrila
Fri May 15, 2009 10:27 pm
Functie numerica

Last post by Mateescu Constantin « Sat May 02, 2009 6:53 pm
Replies: 1
by Marius Mainea » Sat Apr 25, 2009 7:30 pm

1 Replies

340 Views

Last post by Mateescu Constantin
Sat May 02, 2009 6:53 pm
Parte fractionara

Last post by Mateescu Constantin « Sat May 02, 2009 11:27 am
Replies: 1
by Marius Mainea » Sat Apr 25, 2009 8:46 pm

1 Replies

344 Views

Last post by Mateescu Constantin
Sat May 02, 2009 11:27 am
Puncte mobile pe o prisma

Last post by Marius Mainea « Sun Apr 26, 2009 10:22 am

by Marius Mainea » Sun Apr 26, 2009 10:22 am

0 Replies

260 Views

Last post by Marius Mainea
Sun Apr 26, 2009 10:22 am
Ecuatie cu solutie unica

Last post by Marius Mainea « Sat Apr 25, 2009 9:12 pm
Replies: 2
by Marius Mainea » Sat Apr 25, 2009 8:32 pm

2 Replies

346 Views

Last post by Marius Mainea
Sat Apr 25, 2009 9:12 pm
Sistem neomogen

Last post by Claudiu Mindrila « Sat Apr 25, 2009 8:20 pm
Replies: 1
by Marius Mainea » Sat Apr 25, 2009 7:58 pm

1 Replies

315 Views

Last post by Claudiu Mindrila
Sat Apr 25, 2009 8:20 pm
Geometrie triunghi

Last post by Virgil Nicula « Wed Apr 22, 2009 3:52 pm
Replies: 1
by Al3xx » Wed Mar 04, 2009 6:02 pm

1 Replies

475 Views

Last post by Virgil Nicula
Wed Apr 22, 2009 3:52 pm
Problema 1, lista scurta 2009

Last post by mihai miculita « Mon Apr 20, 2009 4:27 pm
Replies: 5
by alex2008 » Sun Apr 19, 2009 7:59 pm

5 Replies

717 Views

Last post by mihai miculita
Mon Apr 20, 2009 4:27 pm
Problema 4 , lista scurta 2009

Last post by Marius Mainea « Mon Apr 20, 2009 3:08 pm
Replies: 1
by alex2008 » Sun Apr 19, 2009 8:17 pm

1 Replies

306 Views

Last post by Marius Mainea
Mon Apr 20, 2009 3:08 pm
Suma cu parti intregi

Last post by Claudiu Mindrila « Sat Apr 18, 2009 9:41 am
Replies: 1
by Marius Mainea » Fri Apr 17, 2009 9:48 pm

1 Replies

320 Views

Last post by Claudiu Mindrila
Sat Apr 18, 2009 9:41 am
Problema cu triunghi

Last post by Aelius Pop « Fri Apr 17, 2009 10:59 am

by Aelius Pop » Fri Apr 17, 2009 10:59 am

0 Replies

293 Views

Last post by Aelius Pop
Fri Apr 17, 2009 10:59 am
Ecuatie in numere naturale

Last post by Antonache Emanuel « Fri Apr 17, 2009 8:51 am
Replies: 1
by Andi Brojbeanu » Fri Apr 17, 2009 12:00 am

1 Replies

348 Views

Last post by Antonache Emanuel
Fri Apr 17, 2009 8:51 am
Intrebare in legatura cu problema E:13739 din GM 11/2008

Last post by Claudiu Mindrila « Sat Apr 11, 2009 11:50 am
Replies: 2
by Al3xx » Wed Mar 04, 2009 12:35 pm

2 Replies

370 Views

Last post by Claudiu Mindrila
Sat Apr 11, 2009 11:50 am
Inegalitate

Last post by maxim bogdan « Thu Apr 09, 2009 6:47 pm
Replies: 1
by smileyRadu » Thu Apr 09, 2009 2:36 pm

1 Replies

406 Views

Last post by maxim bogdan
Thu Apr 09, 2009 6:47 pm
Inegalitate conditionata cu a+b+c=1

Last post by Claudiu Mindrila « Tue Apr 07, 2009 8:20 pm
Replies: 3
by Claudiu Mindrila » Tue Apr 07, 2009 3:59 pm

3 Replies

488 Views

Last post by Claudiu Mindrila
Tue Apr 07, 2009 8:20 pm
Aria si raza cercului inscris

Last post by DrAGos Calinescu « Tue Apr 07, 2009 8:13 pm
Replies: 3
by Claudiu Mindrila » Tue Feb 03, 2009 5:48 pm

3 Replies

732 Views

Last post by DrAGos Calinescu
Tue Apr 07, 2009 8:13 pm
Inegalitate

Last post by Claudiu Mindrila « Mon Apr 06, 2009 12:00 pm
Replies: 2
by Claudiu Mindrila » Sun Apr 05, 2009 7:28 pm

2 Replies

396 Views

Last post by Claudiu Mindrila
Mon Apr 06, 2009 12:00 pm
Concursul Interjudetean "MOISIL", Satu-Mare, 2009

Last post by Marius Mainea « Sun Apr 05, 2009 7:26 pm
Replies: 2
by mihai miculita » Sun Apr 05, 2009 6:22 pm

2 Replies

378 Views

Last post by Marius Mainea
Sun Apr 05, 2009 7:26 pm
Din nou inegalitate

Last post by Marius Mainea « Wed Apr 01, 2009 9:53 pm
Replies: 1
by Claudiu Mindrila » Tue Mar 31, 2009 8:05 pm

1 Replies

376 Views

Last post by Marius Mainea
Wed Apr 01, 2009 9:53 pm
Infinitate de numere rationale si irationale

Last post by Laurian Filip « Tue Mar 31, 2009 10:14 am
Replies: 1
by Claudiu Mindrila » Tue Mar 31, 2009 9:51 am

1 Replies

304 Views

Last post by Laurian Filip
Tue Mar 31, 2009 10:14 am
Principiul,,cutiei''

Last post by Claudiu Mindrila « Sun Mar 29, 2009 8:13 pm
Replies: 1
by Marius Mainea » Sat Mar 28, 2009 2:00 pm

1 Replies

329 Views

Last post by Claudiu Mindrila
Sun Mar 29, 2009 8:13 pm

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