Menü Bezárás

Próbamásolás

Feladatok “szép” eredménnyel

(A feladatra kattintva a program levezeti a megoldást)

x² – 4·x + 4 = 0

x² – 6·x + 8 = 0

x² – 4·x + 3 = 0

– x² + 5·x + 6 = 0

– 2·x² + 10·x + 12 = 0

– 8·x² + 6·x + 5 = 0

4·x² – 5·x + 1 = 0

x² = 0

x² + 2·x – 3 = 0

x² – 6·x + 5 = 0

5·x² – 10·x = 0

2·x² – x – 3 = 0

– 8·x² + 12·x + 20 = 0

2·x² + 2·x – 4 = 0

x² + x – 2 = 0

4·x² – 8·x = 0

2·x² + 300·x – 1550 = 0

1000·x² + 2000·x – 3000 = 0

2·x² – 12·x + 10 = 0

3·x² – 12·x + 9 = 0

– x² + 8·x + 33 = 0

2·x² – 37·x + 168 = 0

– 60·x² + 64·x – 16 = 0

x² + 3·x – 10 = 0

8·x² – 5·x – 3 = 0

x² + 4·x – 12 = 0

– 8·x² + 6·x + 5 = 0

2·x² + 2·x – 4 = 0

2·x² + 2·x – 4 = 0

3·x² + 3·x – 1.33333 = 0

– x² + 7·x – 10 = 0

3·x² – 7·x + 4 = 0

3·x² – 2·x = 0

2·x² + 7·x – 15 = 0

x² – 6·x + 8 = 0

x² + 4·x – 12 = 0

x² + 10·x + 9 = 0

4·x² + 15·x – 4 = 0

12·x² – 41·x + 35 = 0

15·x² + x – 6 = 0

20·x² – 31·x – 7 = 0

63·x² + 2·x – 1 = 0

15·x² + x – 6 = 0

– x² + 14·x – 49 = 0

– 6·x² + 5·x + 4 = 0

– 12·x² + x + 35 = 0

– 2·x² + 13·x – 20 = 0

2·x² – x – 3 = 0

3·x² – 5·x – 2 = 0

– x² – 40·x – 256 = 0

x² + 40·x + 256 = 0

– x² + 40·x – 256 = 0

– x² + 5·x – 4 = 0

– x² + x + 12 = 0

x² + 2·x + 1 = 0

x² – 10·x + 25 = 0

– 2·x² – 100·x + 10000 = 0

– x² + 31·x – 240 = 0

– x² + 28·x – 192 = 0

2·x² – 40·x + 192 = 0

x² – 27·x + 180 = 0

– 6·x² – 120·x + 14400 = 0

x² + x – 1056 = 0

– 2·x² – 100·x + 550 = 0

x² + x – 12 = 0

16·x² – 8·x – 3 = 0

x² – 2·x – 15 = 0

– x² + 2·x + 3 = 0

x² – 2·x – 3 = 0

9·x² – 36·x + 27 = 0

x² – 3·x + 2 = 0

2·x² + 9·x + 4 = 0

9·x² + 25·x – 474 = 0

x² – x – 56 = 0

4·x² – 16·x + 12 = 0

3·x² – 94·x – 64 = 0

3·x² + 26·x – 9 = 0

5·x² + 24·x – 5 = 0

x² – 2·x + 1 = 0

9·x² + 9·x – 4 = 0

x² + 2·x – 35 = 0

3·x² – 94·x – 64 = 0

9·x² + 9·x – 4 = 0

Összes feladat

(A feladatra kattintva a program levezeti a megoldást)

8·x² + 5·x – 6 = 0

x² – 4·x + 4 = 0

2·x² + 8·x – 5 = 0

x² + 8·x – 2 = 0

x² – 4·x + 9 = 0

x² – 6·x + 8 = 0

5·x² + 6·x – 2 = 0

x² – 4·x + 3 = 0

– x² + 5·x + 6 = 0

– 2·x² + 10·x + 12 = 0

6·x² + 8·x – 7 = 0

6·x² – 6·x + 6 = 0

– 8·x² + 6·x + 5 = 0

4·x² – 5·x + 1 = 0

x² = 0

5·x² – 8·x + 6 = 0

5·x² + 8·x – 9.2 = 0

2·x² – 9·x – 9 = 0

5·x² + 7.8·x – 12 = 0

x² + 2·x – 3 = 0

– 2·x² – 3·x + 6 = 0

x² – 29·x – 22 = 0

– 6·x² + 36·x + 60 = 0

x² – 6·x + 5 = 0

5·x² – 10·x = 0

2·x² – x – 3 = 0

2·x² – 5·x – 6 = 0

– 8·x² + 12·x + 20 = 0

12·x² + 5·x + 6 = 0

8·x² + 5·x – 10 = 0

2·x² + 2·x – 8 = 0

6·x² + 4·x – 12 = 0

3·x² – 6·x – 6 = 0

2·x² + 4·x – 8 = 0

2·x² + 2·x – 4 = 0

4·x² + 4·x – 16 = 0

2·x² – 2·x – 2 = 0

– 5·x² + 7·x – 9 = 0

– 7·x² + 5·x + 9 = 0

8·x² + 8·x – 8 = 0

x² + x + 1 = 0

x² + x – 1 = 0

x² + x – 2 = 0

5·x² + 25·x – 50 = 0

4·x² + 40·x – 400 = 0

2·x² + 3·x – 4 = 0

2·x² + 6·x – 12 = 0

– 8·x² + 4·x + 2 = 0

4·x² + 2·x – 8 = 0

55·x² + 5·x – 55 = 0

x² + 3·x + 69 = 0

2·x² + 3·x – 69 = 0

7·x² + 9·x – 13 = 0

5·x² + 10 = 0

4·x² – 8·x = 0

2·x² + 300·x + 1550 = 0

2·x² + 300·x – 1550 = 0

879·x² + 879·x – 522 = 0

1000·x² + 2000·x – 3000 = 0

2·x² – 12·x + 10 = 0

11·x² – 44·x + 99 = 0

3·x² – 12·x + 9 = 0

10·x² – 16·x + 12 = 0

x² – 18·x + 117 = 0

1.25·x² – 7·x + 1 = 0

5·x² + 4·x – 3 = 0

– x² + 8·x – 33 = 0

– x² + 8·x + 33 = 0

2·x² – 37·x + 168 = 0

– 60·x² + 64·x – 16 = 0

x² + 3·x – 10 = 0

x² + 0.28868·x – 1 = 0

8·x² – 5·x – 3 = 0

x² + 4·x – 12 = 0

– 8·x² + 6·x + 5 = 0

2·x² + 2·x – 4 = 0

x² + 11·x – 20 = 0

2·x² + 2·x – 4 = 0

3·x² + 3·x – 1.33333 = 0

– x² + 7·x – 10 = 0

3·x² – 7·x + 4 = 0

x² + 2·x + 4 = 0

– 2·x² – 6·x – 8 = 0

4·x² + 30·x + 40 = 0

3·x² – 2·x = 0

– 2·x² – 6·x – 8 = 0

2·x² + 7·x – 15 = 0

x² – 6·x + 8 = 0

x² + 4·x – 12 = 0

x² + 10·x + 9 = 0

4·x² + 15·x – 4 = 0

12·x² – 41·x + 35 = 0

13·x² + 11·x + 4 = 0

15·x² + x – 6 = 0

20·x² – 31·x – 7 = 0

63·x² + 2·x – 1 = 0

15·x² + x – 6 = 0

– x² + 14·x – 49 = 0

– 6·x² + 5·x + 4 = 0

– 12·x² + x + 35 = 0

2·x² + x – 4 = 0

16·x² – 96·x + 3 = 0

– 2·x² + 13·x – 20 = 0

– 2·x² + 8·x + 6 = 0

2·x² – x – 3 = 0

x² + 3·x – 3 = 0

3·x² – 5·x – 2 = 0

– 69·x² + 20·x – 80 = 0

4·x² – 44·x + 112.5 = 0

4·x² – 44·x + 112.5 = 0

– x² – 40·x – 256 = 0

x² + 40·x + 256 = 0

– x² + 40·x – 256 = 0

– x² + 5·x – 4 = 0

– x² + x + 12 = 0

– 3·x² + 9·x + 45 = 0

– 3·x² + 9·x – 45 = 0

x² + 2·x + 1 = 0

x² – 10·x + 25 = 0

6·x² – 36·x + 8 = 0

– 2·x² – 100·x + 10000 = 0

– x² + 21·x – 240 = 0

– x² + 31·x – 240 = 0

– x² + 28·x – 192 = 0

2·x² – 40·x + 192 = 0

– x² – 27·x + 180 = 0

x² – 27·x + 180 = 0

– 6·x² – 120·x + 14400 = 0

x² + 3·x – 15 = 0

x² + x – 1506 = 0

x² + x – 1056 = 0

– 2·x² – 100·x + 550 = 0

x² + x – 12 = 0

– x² – 4·x – 1 = 0

x² – 2·x – 2 = 0

3·x² + 2·x – 4 = 0

– x² + 6·x – 7 = 0

16·x² – 8·x – 3 = 0

2·x² – 7·x – 29 = 0

x² – 2·x – 15 = 0

– x² + 2·x + 3 = 0

x² – 2·x – 3 = 0

9·x² – 36·x + 27 = 0

x² – 3·x + 2 = 0

x² + 2.1·x – 1 = 0

2·x² + 6·x – 6.48 = 0

10·x² – 40·x + 39 = 0

10·x² – 40·x + 31 = 0

10·x² + 16·x + 5 = 0

5·x² + 31·x + 2 = 0

104·x² + 5·x + 2 = 0

105·x² + 2·x + 2 = 0

97·x² + 13·x + 7 = 0

5·x² + 97·x + 2 = 0

2·x² + 3·x + 7 = 0

7·x² + 5·x + 2 = 0

x² + 3·x + 4 = 0

22·x² + 2·x + 33 = 0

2·x² + 22·x + 222 = 0

9·x² + 2·x + 16 = 0

2·x² + 9·x + 16 = 0

2·x² + 9·x + 4 = 0

9·x² + 25·x – 474 = 0

x² – x – 56 = 0

– 0.25·x² + 20·x – 960 = 0

3·x² + 8·x – 22 = 0

4·x² – 16·x + 12 = 0

3·x² – 94·x – 64 = 0

3·x² + 26·x – 9 = 0

3·x² – 12·x + 27 = 0

5·x² + 24·x – 5 = 0

x² – 2·x + 1 = 0

9·x² + 9·x – 4 = 0

4·x² – 12·x + 7 = 0

x² – 2·x + 7 = 0

– x² – 4·x + 4 = 0

6·x² – 16·x – 4 = 0

x² + 2·x – 35 = 0

3·x² – 94·x – 64 = 0

9·x² + 9·x – 4 = 0

x² + 1.5·x – 1 = 0

x² + 3·x – 1 = 0