112
OX CUBIC EQUATIOXS
TRACT 28.
A = 3
= -33333
U =
2.5i*
6.9c 2 A
=•02857
8. lift®C ~~ 12'. 15c*
B
- - 647
D —
14 . 17/j 2 ^
18.21c 2 C
= 188
20.23 Ifl
E = -
24.27 c 2
D
= 62
F =
26 . 29 b*
- : - E
30 . 33c 2
= 22
32 .3 5b-
G =-
36.39c 2
F
= 8
H —
38.41ft 2 ^
42.45c 2 G
= 3
44 . 47 b*1 — 48 . 51c 2
H
= 1
K.=
50.531' 2 t
54 . 57c 2
= 1
+ -34051
— -03071
- -03071
•30980
2
•61960
_ -
- - log.
T-7921114
V 729
V 350
0-1062198
the least root
= — -79128
T-8983312
114. Then, since the terms of the hatter series are foundby multiplying the terms of the former by the fractions -f,
9 IS 2 1
t> TT9 try
&c, they will be thus :
o — x A.
TOOOOO
E = |b
—
5143
/ = it c
—
•00882
$ = TT D
=
„ 232
£ = It e
=
73
£ = F
=
25
V = rf G
=
9
® = HH
=
4
i = ifl
=
1
+ 1-05404 - -00965
- 0-00965
1-04439 - - - - log. 0-0188627
£/43‘75 . 0-2734963
-v/3 .- 0-2385606
last series ± 3'39564 ------ 0-5309196
— 4- the first + 0-39564
greatest root + 3-79128middle root — 3-00000