Encyclop¿dia Britannica: Or, A Dictionary of Arts, Sciences, and Miscellaneous Literature, 1. köide,2. osaColin Macfarquhar, George Gleig A. Bell and C. Macfarquhar, 1797 |
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Page 417
... roots , except fuch of the third form , whofe roots become impoffible . 2. It is obvious , that , in the two firft forms , one of the roots must be pofitive , and the other negative . 3. In the third form , if aor the fquare of half 4 ...
... roots , except fuch of the third form , whofe roots become impoffible . 2. It is obvious , that , in the two firft forms , one of the roots must be pofitive , and the other negative . 3. In the third form , if aor the fquare of half 4 ...
Page 430
... roots with their figns changed ; and fo of others . The laft term is the product of all the roots , with their figns changed . 3. From induction it appears , that in any equation ( the terms being regularly arranged as in the preceding ...
... roots with their figns changed ; and fo of others . The laft term is the product of all the roots , with their figns changed . 3. From induction it appears , that in any equation ( the terms being regularly arranged as in the preceding ...
Page 432
... root , the given equa tion may be divided by x - 3 = 0 , and the refult will be a quadratic , which being refolved will give the other two roots , +5 and —6 . The reafon of the rule appears from the property the product of all the roots ...
... root , the given equa tion may be divided by x - 3 = 0 , and the refult will be a quadratic , which being refolved will give the other two roots , +5 and —6 . The reafon of the rule appears from the property the product of all the roots ...
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affift againſt alfo Algiers almoft alſo America ancient arteries becauſe befides blood body bones British cafe called calyx cartilages caufe cavity chyle colour compofed confequence confiderable confifts courfe defcribed difcovered dura mater equation expreffed faid falt fame fays fecond feems feen fent feparated ferve feven feveral fhips fhould fide figns fimple firft firſt fituation fize fmall fome fometimes foon fpecies fquare ftate ftill ftomach ftone ftrong fubftance fubject fuch fufficient fuperior fupply fuppofed furface himſelf increaſed iſland itſelf lacteals laft lefs ligament likewife Lord Cornwallis meaſure membrane moft moſt mufcles muft muſcles muſt neceffary neral nerves obferved occafion offa oppofite paffage pafs perfon pofitive pofterior prefent procefs proportional equation purpoſe quantity raiſed reafon refemblance refolved refpect roots ſmall thefe themſelves theſe thofe thoracic duct thoſe tion troops ufually ulna uſed veffels veins vertebr¿ weft whofe