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# Title: Leibniz-Handschriften zur Mathematik LH 35, 14, 1
# Folio 7r, page id 00068201:0013
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Sit 1- -- - 6
5, 6
6. + d-
480205.
Ostendendum est Aequationem Communem...
--- aa - - 2 ba
-cc... in qua
b = c... esse impossibelem.
mulaca c.. in b + d, erit .. aa -- 2ba -.- 
id autem obiter est demonstrandum...
a b
Lemma.
Ostendendum est Aequationem...
aa- 2ba =
: bb - 266 =
b6
2bd
9 a = b I a = - b + f
10): bb- + 2 bf + f
30, antit.. 11
Sit 3.
18, antit.
-2bb - 2 bf -
dd.... quae a
H. + 2bd. + dd - = 0..... qual est quoque impossibile.
bb- 2bf + f
= 26b + 2bf.
:f + 2bd. + dd =
Aequat...
bb = 2 bd - dd
0.... quod est deiam impossibile.
a a a - 2ba -  -- bb - 2bd - dd.... est impossibilis.
16: Aequat. - aa - - 2b a =  = - - cc.. -. in qua b  c.. ett impossi.
19
 b
bilis... quod erat demonstrandum.
bb - 2 bb -
 cc 
b
Aliter..
19, ad H. 20: c = b...- quod est contra hypoth.
Sit 2.
1321
qualitas est imfossibilii
= - bb = 2bd - dd
12 a = b. H a =  b- f
13, antit. - 19
8,11, 14
5, 1
2bd
dd.... esse impossibilem.
= = bb - 2 bd - dd
7,antit.. 8): 2bd- + dd = = 0... . quod est impossibile.
Sit 2...
539
5312
13
13
21 a = b _ a = - b- 1 d
22: bb + 2 bd + dd
2bb -- 2 bd =
Sit.