311) x2 + 14x + 45 = 0
312) x2 + 14x + 13 = 0
313) x2 + 7x + 12 = 0
314) x2 + 2x + 1 = 0
315) x2 + 3x - 28 = 0
316) x2 + 11x + 10 = 0
317) x2 + 20x + 99 = 0
318) x2 + 50x + 49 = 0
Приложение 4. Ответы к приложению 3
1) x1 = 6; x2 = 13 |
2) x1 = 3; x2 = 13 |
3) x1 = -4; x2 = 2 |
4) x1 = 14; x2 = 1 |
5) x1 = 5; x2 = 7 |
6) x1 = -35; x2 = -1 |
7) x1 = -10; x2 = 7 |
8) x1 = -15; x2 = 2 |
9) x1 = 4; x2 = 17 |
10) x1 = 10; x2 = 7 |
11) x1 = 2; x2 = 5 |
12) x1 = 15; x2 = -5 |
13) x1 = 6; x2 = 11 |
14) x1 = 7; x2 = -3 |
15) x1 = 5; x2 = 13 |
16) x1 = -7; x2 = 2 |
17) x1 = 14; x2 = -7 |
18) x1 = 15; x2 = 3 |
19) x1 = -25; x2 = 3 |
20) x1 = -6; x2 = -5 |
21) x1 = -4; x2 = 13 |
22) x1 = -5; x2 = 11 |
23) x1 = 49; x2 = 1 |
24) x1 = 2; x2 = 1 |
25) x1 = 6; x2 = 1 |
26) x1 = 7; x2 = 13 |
27) x1 = 1; x2 = 3 |
28) x1 = 4; x2 = 3 |
29) x1 = -21; x2 = 1 |
30) x1 = -9; x2 = 2 |
31) x1 = -7; x2 = -3 |
32) x1 = -7; x2 = 13 |
33) x1 = 2; x2 = 13 |
34) x1 = -5; x2 = -7 |
35) x1 = 3; x2 = 2 |
36) x1 = 14; x2 = 5 |
37) x1 = 4; x2 = -1 |
38) x1 = 3; x2 = -13 |
39) x1 = 25; x2 = -5 |
40) x1 = -9; x2 = 7 |
41) x1 = 3; x2 = 5 |
42) x1 = -5; x2 = -17 |
43) x1 = 1; x2 = 7 |
44) x1 = 35; x2 = 2 |
45) x1 = 25; x2 = 3 |
46) x1 = 3; x2 = 3 |
47) x1 = -7; x2 = -11 |
48) x1 = -2; x2 = 11 |
49) x1 = 9; x2 = 2 |
50) x1 = -5; x2 = 17 |
51) x1 = -6; x2 = 3 |
52) x1 = -3; x2 = 17 |
53) x1 = 3; x2 = -11 |
54) x1 = -6; x2 = -2 |
55) x1 = 9; x2 = 3 |
56) x1 = -1; x2 = -3 |
57) x1 = 10; x2 = 2 |
58) x1 = -9; x2 = 5 |
59) x1 = -2; x2 = 1 |
60) x1 = -6; x2 = -17 |
61) x1 = 14; x2 = -3 |
62) x1 = -3; x2 = 5 |
63) x1 = -7; x2 = -1 |
64) x1 = 5; x2 = 11 |
65) x1 = 3; x2 = -17 |
66) x1 = -10; x2 = 11 |
67) x1 = 2; x2 = -5 |
68) x1 = 35; x2 = 3 |
69) x1 = -7; x2 = -2 |
70) x1 = -6; x2 = 5 |
71) x1 = 5; x2 = 17 |
72) x1 = 1; x2 = 11 |
73) x1 = -4; x2 = -2 |
74) x1 = -21; x2 = -2 |
75) x1 = 6; x2 = -11 |
76) x1 = 6; x2 = -3 |
77) x1 = -7; x2 = 11 |
78) x1 = 6; x2 = -5 |
79) x1 = 10; x2 = -5 |
80) x1 = -21; x2 = 2 |
81) x1 = -15; x2 = 5 |
82) x1 = 7; x2 = 11 |
83) x1 = 4; x2 = 5 |
84) x1 = -2; x2 = -11 |
85) x1 = -7; x2 = -17 |
86) x1 = -3; x2 = 13 |
87) x1 = 7; x2 = -17 |
88) x1 = -2; x2 = 3 |
89) x1 = -7; x2 = 1 |
90) x1 = 6; x2 = 2 |
91) x1 = 21; x2 = 3 |
92) x1 = -2; x2 = -2 |
93) x1 = -10; x2 = 2 |
94) x1 = 2; x2 = 11 |
95) x1 = 35; x2 = -3 |
96) x1 = 5; x2 = 1 |
97) x1 = 3; x2 = 11 |
98) x1 = -7; x2 = 5 |
99) x1 = 1; x2 = 13 |
100) x1 = -49; x2 = 1 |
101) x1 = -14; x2 = 2 |
102) x1 = -14; x2 = -1 |
103) x1 = 10; x2 = 3 |
104) x1 = 2; x2 = 2 |
105) x1 = 35; x2 = -2 |
106) x1 = 14; x2 = -5 |
107) x1 = -6; x2 = 7 |
108) x1 = -15; x2 = 1 |
109) x1 = -14; x2 = -2 |
110) x1 = -7; x2 = -13 |
111) x1 = 9; x2 = -7 |
112) x1 = -21; x2 = 3 |
113) x1 = 1; x2 = -11 |
114) x1 = 7; x2 = 2 |
115) x1 = -9; x2 = 3 |
116) x1 = -6; x2 = 11 |
117) x1 = 9; x2 = -1 |
118) x1 = 2; x2 = -11 |
119) x1 = 6; x2 = 7 |
120) x1 = 5; x2 = -13 |
121) x1 = 6; x2 = 17 |
122) x1 = 1; x2 = 17 |
123) x1 = -9; x2 = -2 |