1 | 7.6sin(2.1x+4)=6.5x2−0.5x−14.6 | {4x+8e0.4y=3y+5e−0.3x+35x6+3y6=555−502x−764y |
2 | 7.4sin(4x+1.1)=5.6x2−12x−8.2 | {8x+9e−0.7y=7e−0.3x−4y+26x6+4y4=788+639x+251y |
3 | 5.6x2−5x−8.1=6.1sin(3.1x+2.1) | {4x6+2y4=916+647x+299y4e0.6y−3x=8y+5e0.8x−1 |
4 | 8.6cos(1.4x+0.5)=3.3x2−10.3x−2.3 | {8e−0.8y−7x=2y+6e−0.2x+25x4+4y4=956−296x+337y |
5 | 7.7x2−2.5x−15.1=9.2sin(2.7x+3.8) | {9e−0.2y−4x=2e−0.7x−6y+73x6+4y6=685−426x+704y |
6 | 2.4cos(5.8x+2)=5.7x2−3.7x−3 | {4x6+3y6=958+795x+407y5x−2e−0.7y=7e−0.9x−4y−9 |
7 | 3.1sin(6.3x+2.1)=8.6x2−9.1x−3.3 | {2x6+5y4=915−519x+312y4x+2e0.4y=8y−7e0.8x+9 |
8 | 5x2−11.4x+0.3=5.4sin(2.9x−4.5) | {3x+5e0.9y=6e0.7x−8y−16x4+3y4=739+342x+240y |
9 | 3.3x2−3.1x−12.5=9.1cos(2.3x+6.6) | {4x−3e0.8y=5y−8e−0.5x+55x4+7y4=972−397x−302y |
10 | 5.8x2−8.7x+0.3=2.2sin(3.4x+1.8) | {5x4+2y4=802+228x−378y2e0.7y−9x=3e−0.9x−6y−1 |
11 | 2.7x2−5.5x−4.8=4.7sin(3.4x+2.4) | {2x+8e0.2y=4y+7e0.9x+13x4+6y4=729−252x−392y |
12 | 5.6cos(4.8x−3.4)=8.5x2−7.4x−7.4 | {8x+7e−0.9y=3y−6e0.3x+133x6+4y6=856−794x+543y |
13 | 4.9x2−5.6x−11=6.3cos(2.4x−6) | {7x−3e−0.8y=6y+8e−0.9x−113x6+4y4=647−448x−279y |
14 | 1.8x2−10.6x−0.6=9cos(1.2x+6.7) | {4x4+6y4=754+282x+359y3e0.7y−6x=5y+7e0.5x−4 |
15 | 7.4sin(2.7x−0.9)=7.4x2−4.8x−11.4 | {8x+5e−0.2y=3y+6e0.8x−17x6+6y4=647−540x+345y |
16 | −5.6x2−1.1x+14=7.6sin(3.3x+6.7) | {7x4+6y6=559+398x+671y5x−7e0.8y=6e−0.9x−4y−13 |
17 | 6.9x2−6.4x−11.7=8.5cos(3.3x+0.6) | {9x−6e−0.9y=7y−5e0.6x−12x4+3y6=985+212x−444y |
18 | 7.8sin(2.4x+4.3)=6.9x2−3.7x−14.2 | {5x6+6y4=907+711x−259y5x+6e−0.6y=8y−7e−0.8x+13 |
19 | 8.2x2−8.3x−9.6=8.5cos(3.8x+0.5) | {3x4+6y6=589+241x+521y6x+4e−0.9y=7e−0.4x−9y−3 |
20 | 0.8sin(7x+3.5)=5.8x2−3x−0.7 | {8x+6e0.6y=4y+5e0.4x+12x6+4y4=773+510x−365y |
21 | 2.4x2−0.2x−5.9=3.5cos(3.3x+1.7) | {7x+8e0.6y=4y+6e−0.8x+23x6+4y6=884+615x−787y |
22 | 2.9sin(4.3x−5.4)=4x2−4.6x−4 | {2x6+3y4=985+424x−223y8x+9e0.7y=3y+2e−0.6x+7 |
23 | 8.4x2−2.8x−8=4.2sin(3.8x−2.9) | {8x+3e0.6y=7y+6e−0.4x−35x6+4y6=837+785x+760y |
24 | 4.8sin(6.4x+3.5)=8.1x2−3.1x−8.9 | {7x4+6y6=572+305x−596y7x−3e−0.7y=5e0.6x−6y−8 |
25 | 4x2−10.6x+0.9=5.2sin(2.4x−4.6) | {5x4+4y6=729+368x+621y7x+5e−0.3y=2y+8e0.4x−3 |
26 | 4.2cos(4.2x−5.1)=8.1x2−3.3x−5.2 | {7x−3e0.3y=8y−4e−0.8x+14x4+6y6=756+366x−429y |
27 | 7.1x2−13.5x−5.2=8.3cos(2x−4.8) | {2x6+3y6=985+424x−444y7x+2e0.4y=8e0.5x−4y−6 |
28 | 8.8cos(2.6x−0.9)=2.9x2−11.3x−5.1 | {7x6+4y6=873−485x−507y9e0.6y−2x=4y−6e−0.4x+15 |
29 | 8.3x2−4.5x−5.3=3.1cos(6.4x+0.6) | {5x4+4y6=907+334x+667y7x−5e0.5y=2y−6e−0.7x+1 |
30 | 8.3sin(2.1x−4)=5.1x2−9.9x−9.6 | {5x4+7y6=972−397x−602y8x−9e0.4y=7y+5e0.8x−14 |
31 | 5.1cos(3.9x+0.6)=2.9x2−4.3x−7.3 | {5x6+6y6=894−706x+564y4x−5e0.3y=6e0.7x−8y−11 |
32 | 7.3cos(1.7x−6.3)=2.2x2−8.8x−4.7 | {3x4+6y6=868−251x−453y4x−6e−0.9y=8y+2e−0.4x−8 |
33 | 4.3cos(3.8x+1.1)=6.4x2−7x−3.9 | {6x4+4y4=559−362x+299y3x+7e−0.3y=9e0.9x−6y−2 |
34 | 8.6sin(2.5x+3.1)=7.6x2−5.9x−10.9 | {5x6+7y6=972−793x−602y3x−2e−0.4y=4y+7e0.9x−9 |
35 | 5.6cos(1.9x−6.1)=4.2x2−13.5x+0.4 | {3x6+6y4=643−666x−279y7e0.5y−5x=3y+8e−0.3x−1 |
36 | 5.7x2−2.5x−3.4=2.5sin(7.2x+3.2) | {5x4+4y4=961−224x−327y5e0.8y−9x=3y+4e−0.3x+1 |
37 | 9sin(1.2x+6.7)=1.8x2−10.6x−0.6 | {3x4+5y4=855−249x−281y7e0.4y−3x=2y+4e0.5x+3 |
38 | 8.3x2−11x−4.8=4.5sin(5.7x−4.6) | {6x6+3y6=739+683x+479y2x+7e0.2y=3y−4e−0.4x+11 |
39 | 2.4x2−5.7x−6.6=6.1sin(2.6x+6.4) | {3x+2e−0.3y=4y−9e0.7x+113x4+5y4=783−343x−355y |
40 | 2.1x2−4.2x−0.5=2sin(3.4x−5.5) | {5x4+3y6=907−302x−658y7x−2e−0.7y=4y−9e0.3x+7 |
41 | −4.6x2+4.6x+1.8=2.3cos(3.7x−2.4) | {3x+7e−0.4y=6y−9e0.5x+165x6+7y4=972−793x−302y |
42 | 5.7sin(4.8x−3.7)=8.1x2−x−8.2 | {3x6+4y4=722+604x−302y2x+4e−0.4y=8y+3e0.8x+1 |
43 | 3.1x2−6.5x−1.6=3.1sin(2.9x−5.8) | {8x−4e0.3y=7y−3e−0.6x−13x6+5y4=948−511x−212y |
44 | 3.8x2−5.6x−3.8=4.7cos(2.2x−5.2) | {9e−0.7y−5x=8e0.4x−7y+12x6+5y6=981+444x−736y |
45 | 4.3x2−8.7x−4.4=4.9sin(2.3x+3.1) | {3x−4e0.3y=8y−9e−0.4x+55x4+4y4=856+274x+372y |
46 | 5.7x2−2.3x−5.2=4.3cos(4.8x+0.9) | {5x6+3y6=944−670x−684y8x−7e−0.5y=6y−3e−0.2x−4 |
47 | 6.1cos(2.6x+6.4)=2.4x2−5.7x−6.6 | {5e0.8y−6x=4y+3e0.4x+22x4+7y4=775−360x−302y |
48 | 6.8sin(2x−3.8)=2.9x2−6.5x−4 | {6x+7e0.4y=8y+2e−0.3x+54x4+5y6=983+336x+570y |
49 | 2x2−5.5x−7.7=6.9sin(2.5x+6.6) | {6e−0.8y−5x=7e0.6x−3y−15x4+6y6=894−354x+564y |
50 | 6.4x2−3.3x−9=5.2cos(2.9x+1.9) | {6x+9e−0.5y=4e0.2x−3y+55x4+6y6=905−273x+721y |
51 | 6.5cos(4.8x+6.6)=6.9x2−8.3x−5.2 | {6x6+5y6=694+628x+776y4x−7e−0.8y=8y−6e0.7x−1 |
52 | 5.3x2−12.2x−7.2=8.2cos(2.5x+0.9) | {5x6+4y4=874+771x+327y4x−3e−0.5y=5y+2e0.2x−5 |
53 | 1cos(3.6x+1.7)=2.6x2−1.7x−1 | {6x+5e0.7y=3y+2e−0.2x+35x4+4y4=729+368x+311y |
54 | 8.9x2−3.9x−13.4=7.3cos(3.8x−5.3) | {3x6+5y6=603−693x−495y4x+9e−0.3y=8y+3e0.8x+6 |
55 | 1.6x2−5.9x−6.5=7.2cos(1.2x+1) | {5x4+4y6=856+274x+741y3x+9e0.2y=4y+2e0.5x+7 |
56 | 6.3cos(3.6x+6.3)=8.2x2−6.7x−9.1 | {4e−0.8y−6x=3y−8e−0.5x+127x4+2y4=721+223x−256y |
57 | 7.4x2−8.4x−2.5=3sin(6.1x+1.8) | {7e−0.9y−2x=5e0.4x−8y+22x4+5y4=981+223x−369y |
58 | 2.3cos(7.8x+2)=6.5x2−2.3x−3.2 | {6x6+4y6=788+639x+501y6e0.5y−3x=5y+9e0.6x−3 |
59 | 6.9cos(4.1x+1)=6.6x2−2x−13.6 | {2x6+7y4=775−719x−302y5x+6e−0.5y=8e−0.8x−7y−2 |
60 | 4x2−6.2x−4.8=5.2cos(4x−5.8) | {7x+2e−0.7y=3y+6e0.6x−47x6+6y6=572+608x−596y |