c,6 appendix to a Method of extending 
the year 1778, Number xlii. page 902, &c. concern- 
ing the root of the cubick equation x'-qx=r, that the 
whole may be feen together at one view. 
Art. 14. If ~ is greater than and e be put = 
and ss - - - it is fhewn in Art. 5, of the faid for- 
2 7 
mer paper, that the root of the equation x l ~qx-r will 
>r \/ 3 | 7 +j+ 
W ! F7IFI ^ 
1 3 
r 1 
rr q* 
sf 
> 
+ 
4 2 7 
$\/ 3 \ e+s 
Art. 15. And it is fhewn in Art. 9. of the faid pa- 
per, that the root of the faid equation will in that cafe 
! r 
II--C 
2 N 
1 1 4 2 7 
or 
\/ 3 (e—s + — 
' 3 ✓ y - s 
Art. 16. And it is fhewn in Art. 1 1, of the faid pa- 
per, page 915, that the root of the faid equation will 
in that cafe be alfo equal to ^ 
or \/ 3 e+s+\/ 3 fe-s. 
Art. 1 7. And it is fhewn in Art. 23, of the faid pa- 
per, page 923, that the root of the faid equation will 
in that cafe be alfo equal to V 3 e x the infinite feries 
308/ 1870/ 
2 - 
20 s* 
Hi'* 
6561/ 59049/ 4*782,969 
III,826j 10 2,338,£I2/ 2 
1 29, 140, 1 63/* 
120,646,960/* 
8 > 1 35> 8 3°« a6 9* r ’ 4 
