EXTRACTION OF ROOTS. 141. 625, 2401, and 6561. 143. 8.6802, 6576,and 29.606. 145. 2.3094, 13, 249, and 42.291. 147. 98, and 512. 149. 192, and 0386. 151. 9.05538, and 1.0583005. 153. 5'1961524. 155. 53, and 16,7. 157. 24253, 31943, and 3'952847. 159. 12966, and 181. 160. 8.2207, and 9859. 162. 3.968118, and 288982. 164. 1207106, and 6·162277. 166. 1.837117, and 1.551. 168. 033124, and 7·231. 170. 614298, and 003851. DUODECIMALS. 175. 28 ft. 5' 6" 8" 177. 3252 ft. 7' 2" 1""'. 179. 1375 ft. 2' 11" 3"". 172. 436 ft. II. 174. 1627 ft. 4' 6". 176. 107 ft. 4' 6" 9" 81v. 178. 80 ft. 11' 8". 302. £800 stock. 304. £821 58. purchase. 306. 8963. 303. £1444 10s. 27 d. pur chase. 305. £67 158. 11d. income. 307. £408 6s. old. purchase. SINGLE FELLOWSHIP. 308. A's share £10 58. 1019d. 309. £136 118. 1142d. 310. A £666 13s. 4d. 311. 41, 3114, and 267. 11. x5 — (a + t)x2 + (b+at+s) x3 — (c+bt+as)x2 + (ct+bs)x−cs. 14. 15. 2 12 xy(−x2+y2+z2—yz)+xz(x2 — z2) +2yz(y2 — ≈2). -2bc2d2-2bcd3. 16. 2a2m+2ambr—4amcTM — 3amb—3b+1—6bc". |