1. $-9x^2-13x-4=0$ $-1; -\dfrac{4}{9}$
2. $x^2+9x-22=0$ $2; -11$
3. $x^2-3x-28=0$ $7; -4$
4. $-11x^2-x+12=0$ $1; -\dfrac{12}{11}$
5. $-3x^2-19x-16=0$ $-1; -\dfrac{16}{3}$
6. $x^2-x-90=0$ $10; -9$
7. $x^2+19x+90=0$ $-10; -9$
8. $-5x^2+3x+2=0$ $1; -\dfrac{2}{5}$
9. $-20x^2+7x+13=0$ $1; -\dfrac{13}{20}$
10. $9x^2-10x+1=0$ $1; \dfrac{1}{9}$
11. $x^2-5x-50=0$ $10; -5$
12. $-12x^2-5x+17=0$ $1; -\dfrac{17}{12}$
13. $x^2+11x+18=0$ $-9; -2$
14. $x^2-4x-32=0$ $8; -4$
15. $-14x^2-5x+9=0$ $-1; \dfrac{9}{14}$
16. $11x^2-x-10=0$ $1; -\dfrac{10}{11}$
17. $-9x^2-7x+16=0$ $1; -\dfrac{16}{9}$
18. $x^2-21x+110=0$ $10; 11$
19. $x^2-16x+60=0$ $6; 10$
20. $x^2+2x-24=0$ $4; -6$
21. $-7x^2+4x+3=0$ $1; -\dfrac{3}{7}$
22. $13x^2+16x+3=0$ $-1; -\dfrac{3}{13}$
23. $x^2+12x+11=0$ $-1; -11$
24. $x^2+9x+14=0$ $-2; -7$
25. $x^2-2x-3=0$ $-1; 3$
26. $11x^2-15x-26=0$ $-1; \dfrac{26}{11}$
27. $2x^2+5x-7=0$ $1; -\dfrac{7}{2}$
28. $x^2-9x+20=0$ $4; 5$
29. $x^2-5x-50=0$ $-5; 10$
30. $x^2-12x+32=0$ $4; 8$
31. $4x^2+7x+3=0$ $-1; -\dfrac{3}{4}$
32. $x^2-4x-32=0$ $-4; 8$
33. $x^2+21x+110=0$ $-10; -11$
34. $x^2+12x+20=0$ $-2; -10$
35. $-20x^2-11x+31=0$ $1; -\dfrac{31}{20}$
36. $-10x^2-19x+29=0$ $1; -\dfrac{29}{10}$
37. $x^2-3x-70=0$ $10; -7$
38. $x^2-5x+6=0$ $2; 3$
39. $x^2-9x-162=0$ $18; -9$
40. $3x^2-20x+17=0$ $1; \dfrac{17}{3}$
41. $5x^2-2x-3=0$ $1; -\dfrac{3}{5}$
42. $-5x^2-6x+11=0$ $1; -\dfrac{11}{5}$
43. $x^2-13x+40=0$ $8; 5$
44. $16x^2-7x-9=0$ $1; -\dfrac{9}{16}$
45. $5x^2+6x+1=0$ $-1; -\dfrac{1}{5}$
46. $18x^2-11x-7=0$ $1; -\dfrac{7}{18}$
47. $-13x^2-2x+15=0$ $1; -\dfrac{15}{13}$
48. $14x^2-19x-33=0$ $-1; \dfrac{33}{14}$
49. $-8x^2+x+7=0$ $1; -\dfrac{7}{8}$
50. $x^2+x-2=0$ $-2; 1$
51. $x^2-10x+16=0$ $8; 2$
52. $19x^2+8x-27=0$ $1; -\dfrac{27}{19}$
53. $7x^2+3x-10=0$ $1; -\dfrac{10}{7}$
54. $x^2-2x-8=0$ $4; -2$
55. $x^2+6x+8=0$ $-4; -2$
56. $17x^2+18x-35=0$ $1; -\dfrac{35}{17}$
57. $-3x^2-19x+22=0$ $1; -\dfrac{22}{3}$
58. $-4x^2-3x+1=0$ $-1; \dfrac{1}{4}$
59. $4x^2-3x-1=0$ $1; -\dfrac{1}{4}$
60. $-3x^2-x+2=0$ $-1; \dfrac{2}{3}$
61. $8x^2-17x+9=0$ $1; \dfrac{9}{8}$
62. $16x^2-11x-5=0$ $1; -\dfrac{5}{16}$
63. $-7x^2+15x-8=0$ $1; \dfrac{8}{7}$
64. $x^2-16x+63=0$ $7; 9$
65. $x^2-13x+42=0$ $7; 6$
66. $3x^2+5x-8=0$ $1; -\dfrac{8}{3}$
67. $x^2-5x+4=0$ $4; 1$
68. $-5x^2+2x+7=0$ $-1; \dfrac{7}{5}$
69. $-7x^2-4x+3=0$ $-1; \dfrac{3}{7}$
70. $x^2-19x+88=0$ $8; 11$
71. $-12x^2-17x-5=0$ $-1; -\dfrac{5}{12}$
72. $-5x^2-x+6=0$ $1; -\dfrac{6}{5}$
73. $4x^2-x-5=0$ $-1; \dfrac{5}{4}$
74. $-7x^2-4x+11=0$ $1; -\dfrac{11}{7}$
75. $-13x^2+4x+17=0$ $-1; \dfrac{17}{13}$
76. $x^2+9x+8=0$ $-1; -8$
77. $9x^2+5x-14=0$ $1; -\dfrac{14}{9}$
78. $x^2-3x-54=0$ $-6; 9$
79. $16x^2-19x-35=0$ $-1; \dfrac{35}{16}$
80. $3x^2-7x+4=0$ $1; \dfrac{4}{3}$
81. $14x^2-15x+1=0$ $1; \dfrac{1}{14}$
82. $x^2-14x+45=0$ $9; 5$
83. $-10x^2+17x+27=0$ $-1; \dfrac{27}{10}$
84. $2x^2-9x-11=0$ $-1; \dfrac{11}{2}$
85. $x^2+2x-15=0$ $-5; 3$
86. $7x^2-17x+10=0$ $1; \dfrac{10}{7}$
87. $x^2+5x-6=0$ $1; -6$
88. $x^2-2x-8=0$ $4; -2$
89. $13x^2+20x+7=0$ $-1; -\dfrac{7}{13}$
90. $x^2+5x-6=0$ $1; -6$
91. $x^2+12x+20=0$ $-2; -10$
92. $-3x^2+2x+1=0$ $1; -\dfrac{1}{3}$
93. $-19x^2-5x+24=0$ $1; -\dfrac{24}{19}$
94. $x^2+4x-60=0$ $6; -10$
95. $x^2+10x+21=0$ $-7; -3$
96. $x^2-x-56=0$ $8; -7$
97. $x^2+5x+6=0$ $-3; -2$
98. $x^2+10x-11=0$ $1; -11$
99. $16x^2-13x-3=0$ $1; -\dfrac{3}{16}$
100. $2x^2-7x+5=0$ $1; \dfrac{5}{2}$
101. $x^2-17x+66=0$ $6; 11$
102. $x^2+x-12=0$ $3; -4$
103. $2x^2+9x-11=0$ $1; -\dfrac{11}{2}$
104. $-6x^2-7x-1=0$ $-1; -\dfrac{1}{6}$
105. $x^2-6x-16=0$ $8; -2$
106. $x^2-3x+2=0$ $1; 2$
107. $-2x^2-x+1=0$ $-1; \dfrac{1}{2}$
108. $4x^2+3x-7=0$ $1; -\dfrac{7}{4}$
109. $-4x^2+5x-1=0$ $1; \dfrac{1}{4}$
110. $3x^2+5x-8=0$ $1; -\dfrac{8}{3}$
111. $x^2-3x+2=0$ $1; 2$
112. $3x^2+x-2=0$ $-1; \dfrac{2}{3}$
113. $x^2-3x-18=0$ $6; -3$
114. $x^2+3x-10=0$ $2; -5$
115. $-2x^2+17x-15=0$ $1; \dfrac{15}{2}$
116. $x^2+11x+24=0$ $-3; -8$
117. $2x^2+x-3=0$ $1; -\dfrac{3}{2}$
118. $x^2+x-72=0$ $-9; 8$
119. $-2x^2+9x+11=0$ $-1; \dfrac{11}{2}$
120. $x^2-17x+66=0$ $6; 11$
121. $-13x^2-5x+18=0$ $1; -\dfrac{18}{13}$
122. $x^2-11x+10=0$ $10; 1$
123. $x^2+6x-7=0$ $-7; 1$
124. $4x^2+11x-15=0$ $1; -\dfrac{15}{4}$
125. $-16x^2-x+15=0$ $-1; \dfrac{15}{16}$
126. $-4x^2-3x+1=0$ $-1; \dfrac{1}{4}$
127. $-5x^2+12x-7=0$ $1; \dfrac{7}{5}$
128. $x^2+12x+20=0$ $-2; -10$
129. $x^2-15x+54=0$ $6; 9$
130. $-2x^2-3x+5=0$ $1; -\dfrac{5}{2}$
131. $x^2+8x-9=0$ $1; -9$
132. $x^2-7x-18=0$ $-2; 9$
133. $x^2-5x-50=0$ $-5; 10$
134. $x^2-15x+44=0$ $4; 11$
135. $x^2+9x+20=0$ $-4; -5$
136. $10x^2+7x-3=0$ $-1; \dfrac{3}{10}$
137. $17x^2-5x-12=0$ $1; -\dfrac{12}{17}$
138. $x^2-4x-60=0$ $-6; 10$
139. $x^2+13x+30=0$ $-3; -10$
140. $x^2-7x+10=0$ $2; 5$
141. $x^2+11x+30=0$ $-6; -5$
142. $x^2-4x+3=0$ $3; 1$
143. $x^2+8x+7=0$ $-1; -7$
144. $x^2-4x-5=0$ $5; -1$
145. $19x^2-7x-12=0$ $1; -\dfrac{12}{19}$
146. $12x^2-x-11=0$ $1; -\dfrac{11}{12}$
147. $x^2-6x+5=0$ $1; 5$
148. $20x^2-x-19=0$ $1; -\dfrac{19}{20}$
149. $x^2+5x+4=0$ $-4; -1$
150. $11x^2+3x-14=0$ $1; -\dfrac{14}{11}$
151. $17x^2-4x-21=0$ $-1; \dfrac{21}{17}$
152. $7x^2+5x-12=0$ $1; -\dfrac{12}{7}$
153. $-11x^2+3x+14=0$ $-1; \dfrac{14}{11}$
154. $-2x^2+x+1=0$ $1; -\dfrac{1}{2}$
155. $19x^2-17x-36=0$ $-1; \dfrac{36}{19}$
156. $17x^2-16x-1=0$ $1; -\dfrac{1}{17}$
157. $x^2-7x+12=0$ $3; 4$
158. $x^2+12x+32=0$ $-8; -4$
159. $20x^2+7x-13=0$ $-1; \dfrac{13}{20}$
160. $x^2-6x+8=0$ $4; 2$
161. $-9x^2-5x+4=0$ $-1; \dfrac{4}{9}$
162. $x^2-x-30=0$ $-5; 6$
163. $x^2+6x-27=0$ $-9; 3$
164. $5x^2+2x-7=0$ $1; -\dfrac{7}{5}$
165. $x^2-19x+90=0$ $9; 10$
166. $3x^2-4x-7=0$ $-1; \dfrac{7}{3}$
167. $x^2-6x-27=0$ $-3; 9$
168. $13x^2-17x+4=0$ $1; \dfrac{4}{13}$
169. $x^2+14x+40=0$ $-10; -4$
170. $5x^2+19x-24=0$ $1; -\dfrac{24}{5}$
171. $19x^2-11x-30=0$ $-1; \dfrac{30}{19}$
172. $x^2+5x-6=0$ $1; -6$
173. $x^2+5x-66=0$ $6; -11$
174. $2x^2-19x+17=0$ $1; \dfrac{17}{2}$
175. $3x^2-2x-5=0$ $-1; \dfrac{5}{3}$
176. $x^2-3x-4=0$ $-1; 4$
177. $x^2-21x+110=0$ $10; 11$
178. $x^2+6x-40=0$ $4; -10$
179. $-13x^2+17x+30=0$ $-1; \dfrac{30}{13}$
180. $x^2-3x+2=0$ $1; 2$
181. $x^2-4x+3=0$ $3; 1$
182. $x^2-4x-60=0$ $10; -6$
183. $13x^2-x-12=0$ $1; -\dfrac{12}{13}$
184. $x^2+7x+12=0$ $-3; -4$
185. $7x^2+10x+3=0$ $-1; -\dfrac{3}{7}$
186. $x^2-3x-70=0$ $10; -7$
187. $x^2-x-2=0$ $2; -1$
188. $x^2+8x+12=0$ $-2; -6$
189. $x^2-8x+12=0$ $2; 6$
190. $x^2+3x-40=0$ $5; -8$
191. $x^2+6x-55=0$ $5; -11$
192. $x^2+8x-9=0$ $-9; 1$
193. $x^2+9x+8=0$ $-1; -8$
194. $2x^2-x-1=0$ $1; -\dfrac{1}{2}$
195. $x^2+9x+20=0$ $-5; -4$
196. $x^2+7x-8=0$ $-8; 1$
197. $x^2-2x-15=0$ $-3; 5$
198. $x^2+9x-10=0$ $-10; 1$
199. $x^2+19x+88=0$ $-8; -11$
200. $5x^2+7x-12=0$ $1; -\dfrac{12}{5}$
201. $x^2-3x-18=0$ $6; -3$
202. $x^2+11x+30=0$ $-6; -5$
203. $4x^2-13x-17=0$ $-1; \dfrac{17}{4}$
204. $-16x^2-7x+23=0$ $1; -\dfrac{23}{16}$
205. $-7x^2+6x+13=0$ $-1; \dfrac{13}{7}$
206. $x^2+14x+40=0$ $-10; -4$
207. $9x^2-x-10=0$ $-1; \dfrac{10}{9}$
208. $x^2+10x-11=0$ $1; -11$
209. $-7x^2-3x+10=0$ $1; -\dfrac{10}{7}$
210. $x^2-3x-18=0$ $6; -3$
211. $x^2+x-90=0$ $-10; 9$
212. $x^2-16x+63=0$ $7; 9$
213. $x^2-7x-30=0$ $10; -3$
214. $-17x^2+16x+33=0$ $-1; \dfrac{33}{17}$
215. $5x^2-3x-8=0$ $-1; \dfrac{8}{5}$
216. $19x^2+3x-16=0$ $-1; \dfrac{16}{19}$
217. $6x^2-17x-23=0$ $-1; \dfrac{23}{6}$
218. $x^2-14x+40=0$ $10; 4$
219. $x^2-12x+20=0$ $2; 10$
220. $x^2-7x-8=0$ $8; -1$
221. $x^2-5x+4=0$ $1; 4$
222. $x^2-3x+2=0$ $1; 2$
223. $x^2-10x+9=0$ $1; 9$
224. $2x^2+3x+1=0$ $-1; -\dfrac{1}{2}$
225. $-17x^2+11x+6=0$ $1; -\dfrac{6}{17}$
226. $x^2+15x+50=0$ $-10; -5$
227. $x^2+8x-9=0$ $1; -9$
228. $-18x^2-17x+35=0$ $1; -\dfrac{35}{18}$
229. $-7x^2-18x+25=0$ $1; -\dfrac{25}{7}$
230. $x^2-10x+9=0$ $9; 1$
231. $-19x^2+12x+7=0$ $1; -\dfrac{7}{19}$
232. $x^2-10x+9=0$ $9; 1$
233. $-13x^2+16x+29=0$ $-1; \dfrac{29}{13}$
234. $-17x^2+4x+13=0$ $1; -\dfrac{13}{17}$
235. $-14x^2-13x+27=0$ $1; -\dfrac{27}{14}$
236. $x^2-15x+56=0$ $7; 8$
237. $x^2+4x-12=0$ $2; -6$
238. $x^2-13x+40=0$ $8; 5$
239. $x^2+2x-3=0$ $1; -3$
240. $x^2+2x-35=0$ $-7; 5$
241. $x^2-3x-4=0$ $4; -1$
242. $-5x^2-2x+7=0$ $1; -\dfrac{7}{5}$
243. $x^2+3x+2=0$ $-2; -1$
244. $x^2-7x-44=0$ $-4; 11$
245. $x^2-4x-60=0$ $-6; 10$
246. $2x^2-15x+13=0$ $1; \dfrac{13}{2}$
247. $9x^2-8x-1=0$ $1; -\dfrac{1}{9}$
248. $-11x^2-8x+3=0$ $-1; \dfrac{3}{11}$
249. $15x^2+7x-22=0$ $1; -\dfrac{22}{15}$
250. $-2x^2-x+3=0$ $1; -\dfrac{3}{2}$
251. $x^2+15x+50=0$ $-10; -5$
252. $x^2+4x-12=0$ $-6; 2$
253. $-11x^2+19x-8=0$ $1; \dfrac{8}{11}$
254. $x^2+8x+7=0$ $-7; -1$
255. $x^2+5x-50=0$ $5; -10$
256. $-12x^2+7x+19=0$ $-1; \dfrac{19}{12}$
257. $x^2-13x+30=0$ $10; 3$
258. $x^2+15x+50=0$ $-10; -5$
259. $-4x^2-19x+23=0$ $1; -\dfrac{23}{4}$
260. $x^2+3x-18=0$ $-6; 3$
261. $x^2+7x-8=0$ $1; -8$
262. $x^2+17x+72=0$ $-9; -8$
263. $x^2-19x+88=0$ $8; 11$
264. $-16x^2+3x+19=0$ $-1; \dfrac{19}{16}$
265. $x^2+18x+80=0$ $-10; -8$
266. $17x^2-12x-29=0$ $-1; \dfrac{29}{17}$
267. $x^2+4x-5=0$ $1; -5$
268. $-11x^2-x+12=0$ $1; -\dfrac{12}{11}$
269. $x^2+x-20=0$ $4; -5$
270. $13x^2-8x-21=0$ $-1; \dfrac{21}{13}$
271. $12x^2+7x-19=0$ $1; -\dfrac{19}{12}$
272. $19x^2+8x-27=0$ $1; -\dfrac{27}{19}$
273. $x^2+x-12=0$ $3; -4$
274. $x^2+3x+2=0$ $-2; -1$
275. $7x^2+16x+9=0$ $-1; -\dfrac{9}{7}$
276. $-18x^2+5x+13=0$ $1; -\dfrac{13}{18}$
277. $2x^2+x-3=0$ $1; -\dfrac{3}{2}$
278. $x^2-6x-16=0$ $8; -2$
279. $18x^2+11x-29=0$ $1; -\dfrac{29}{18}$
280. $x^2-4x-5=0$ $-1; 5$
281. $x^2+9x+14=0$ $-2; -7$
282. $x^2-5x-36=0$ $9; -4$
283. $-3x^2+14x-11=0$ $1; \dfrac{11}{3}$
284. $x^2+2x-24=0$ $-6; 4$
285. $11x^2+3x-14=0$ $1; -\dfrac{14}{11}$
286. $x^2+4x-21=0$ $-7; 3$
287. $x^2+16x+60=0$ $-10; -6$
288. $x^2-3x-88=0$ $-8; 11$
289. $x^2+4x-45=0$ $-9; 5$
290. $-16x^2-17x+33=0$ $1; -\dfrac{33}{16}$
291. $x^2-10x+16=0$ $8; 2$
292. $20x^2+13x-7=0$ $-1; \dfrac{7}{20}$
293. $x^2-9x+20=0$ $5; 4$
294. $5x^2+x-6=0$ $1; -\dfrac{6}{5}$
295. $x^2+7x-8=0$ $1; -8$
296. $x^2-10x+9=0$ $1; 9$
297. $-19x^2-12x+31=0$ $1; -\dfrac{31}{19}$
298. $-4x^2-5x-1=0$ $-1; -\dfrac{1}{4}$
299. $x^2-10x+24=0$ $4; 6$
300. $x^2-12x+27=0$ $9; 3$
301. $8x^2-11x-19=0$ $-1; \dfrac{19}{8}$
302. $-7x^2-2x+9=0$ $1; -\dfrac{9}{7}$
303. $14x^2+9x-23=0$ $1; -\dfrac{23}{14}$
304. $-15x^2-11x+4=0$ $-1; \dfrac{4}{15}$
305. $-3x^2-4x+7=0$ $1; -\dfrac{7}{3}$
306. $-13x^2+20x-7=0$ $1; \dfrac{7}{13}$
307. $x^2+5x-36=0$ $4; -9$
308. $-15x^2-8x+7=0$ $-1; \dfrac{7}{15}$
309. $-4x^2-x+5=0$ $1; -\dfrac{5}{4}$
310. $14x^2+19x-33=0$ $1; -\dfrac{33}{14}$
311. $-3x^2+4x-1=0$ $1; \dfrac{1}{3}$
312. $4x^2+9x-13=0$ $1; -\dfrac{13}{4}$
313. $-20x^2-13x+33=0$ $1; -\dfrac{33}{20}$
314. $-17x^2-19x-2=0$ $-1; -\dfrac{2}{17}$
315. $-5x^2+3x+8=0$ $-1; \dfrac{8}{5}$
316. $13x^2-17x+4=0$ $1; \dfrac{4}{13}$
317. $x^2+4x-60=0$ $6; -10$
318. $x^2-18x+80=0$ $10; 8$
319. $x^2-2x-48=0$ $-6; 8$
320. $x^2-3x-54=0$ $-6; 9$
321. $-8x^2-9x+17=0$ $1; -\dfrac{17}{8}$
322. $x^2-2x-80=0$ $-8; 10$
323. $x^2-11x+30=0$ $5; 6$
324. $2x^2-x-1=0$ $1; -\dfrac{1}{2}$
325. $x^2-9x+8=0$ $8; 1$
326. $5x^2+9x+4=0$ $-1; -\dfrac{4}{5}$
327. $8x^2+7x-15=0$ $1; -\dfrac{15}{8}$
328. $x^2-5x-36=0$ $-4; 9$
329. $x^2-x-56=0$ $8; -7$
330. $-3x^2-5x+8=0$ $1; -\dfrac{8}{3}$
331. $-17x^2-20x+37=0$ $1; -\dfrac{37}{17}$
332. $-7x^2+9x-2=0$ $1; \dfrac{2}{7}$
333. $-19x^2+9x+10=0$ $1; -\dfrac{10}{19}$
334. $-18x^2+5x+23=0$ $-1; \dfrac{23}{18}$
335. $x^2-3x-10=0$ $5; -2$
336. $-19x^2-12x+31=0$ $1; -\dfrac{31}{19}$
337. $-3x^2-17x+20=0$ $1; -\dfrac{20}{3}$
338. $x^2-3x-70=0$ $-7; 10$
339. $x^2-x-56=0$ $8; -7$
340. $x^2-13x+42=0$ $6; 7$
341. $x^2+3x+2=0$ $-1; -2$
342. $x^2-10x+9=0$ $9; 1$
343. $x^2+8x+12=0$ $-2; -6$
344. $x^2-12x+32=0$ $4; 8$
345. $-10x^2-9x+19=0$ $1; -\dfrac{19}{10}$
346. $17x^2-11x-28=0$ $-1; \dfrac{28}{17}$
347. $x^2-6x-40=0$ $10; -4$
348. $-3x^2-5x+8=0$ $1; -\dfrac{8}{3}$
349. $x^2+9x+20=0$ $-5; -4$
350. $9x^2-4x-5=0$ $1; -\dfrac{5}{9}$
351. $x^2+12x+27=0$ $-9; -3$
352. $9x^2-x-10=0$ $-1; \dfrac{10}{9}$
353. $6x^2+11x+5=0$ $-1; -\dfrac{5}{6}$
354. $13x^2+10x-23=0$ $1; -\dfrac{23}{13}$
355. $x^2-17x+70=0$ $7; 10$
356. $-3x^2+2x+5=0$ $-1; \dfrac{5}{3}$
357. $-16x^2-17x-1=0$ $-1; -\dfrac{1}{16}$
358. $x^2-11x+30=0$ $5; 6$
359. $x^2-8x-9=0$ $-1; 9$
360. $-5x^2+18x-13=0$ $1; \dfrac{13}{5}$
361. $-4x^2-19x-15=0$ $-1; -\dfrac{15}{4}$
362. $6x^2-x-5=0$ $1; -\dfrac{5}{6}$
363. $-6x^2+7x-1=0$ $1; \dfrac{1}{6}$
364. $x^2-7x-18=0$ $-2; 9$
365. $-5x^2+18x-13=0$ $1; \dfrac{13}{5}$
366. $x^2+x-90=0$ $9; -10$
367. $20x^2+9x-29=0$ $1; -\dfrac{29}{20}$
368. $x^2-12x+32=0$ $4; 8$
369. $x^2-7x+6=0$ $1; 6$
370. $5x^2-8x-13=0$ $-1; \dfrac{13}{5}$
371. $4x^2+5x-9=0$ $1; -\dfrac{9}{4}$
372. $13x^2-14x+1=0$ $1; \dfrac{1}{13}$
373. $3x^2+2x-5=0$ $1; -\dfrac{5}{3}$
374. $x^2-3x-40=0$ $-5; 8$
375. $-7x^2+6x+13=0$ $-1; \dfrac{13}{7}$
376. $x^2+4x-32=0$ $-8; 4$
377. $-3x^2-4x+7=0$ $1; -\dfrac{7}{3}$
378. $13x^2-18x+5=0$ $1; \dfrac{5}{13}$
379. $13x^2-4x-17=0$ $-1; \dfrac{17}{13}$
380. $x^2+5x-14=0$ $2; -7$
381. $-16x^2-13x+29=0$ $1; -\dfrac{29}{16}$
382. $x^2-5x-36=0$ $9; -4$
383. $x^2+3x-28=0$ $-7; 4$
384. $x^2-4x-21=0$ $7; -3$
385. $x^2+5x-50=0$ $5; -10$
386. $x^2+3x-18=0$ $-6; 3$
387. $x^2-15x+50=0$ $5; 10$
388. $x^2+9x+14=0$ $-2; -7$
389. $13x^2+16x-29=0$ $1; -\dfrac{29}{13}$
390. $6x^2+x-7=0$ $1; -\dfrac{7}{6}$
391. $5x^2-x-4=0$ $1; -\dfrac{4}{5}$
392. $17x^2+3x-20=0$ $1; -\dfrac{20}{17}$
393. $5x^2+16x-21=0$ $1; -\dfrac{21}{5}$
394. $x^2+3x-18=0$ $-6; 3$
395. $x^2-3x-18=0$ $6; -3$
396. $6x^2+5x-1=0$ $-1; \dfrac{1}{6}$
397. $2x^2-11x+9=0$ $1; \dfrac{9}{2}$
398. $2x^2-5x+3=0$ $1; \dfrac{3}{2}$
399. $10x^2+3x-13=0$ $1; -\dfrac{13}{10}$
400. $x^2+5x+6=0$ $-3; -2$