De AEQUATIONinUS ALGEBRAICIS ETC. 525 



1'2 



9Gni/i-+-V(')pr/=.\'' 



516(mn—pqy=P,—i^ 



1 9 20(inn '-(-72 'm-Hp ^q-\-pq ')=J?5 



Sit autem aequatio 



a:2J— 48Bx22_32Ca^2i_i44D^2o_/j53GEx'9_ etc. =rO 



erit 



P2=9GB 



P3=9GG 



P4=4G08B2-h57GD 



Pi=:7G80BC-H7G80E 



I line 



1 .» 77jn-H/J7=B 



S." 7»« — p(7=i/313--+-D 

 4.0 /«'«-t-wn^-f-pi(7-i-y3(7'^4BC-f-4E 

 Ex prima et tenia haberaus 



B-H/7B*-t-D 



B-^7B2-j-D 



^7= 2 



Ponalur m'-hp'=k , p^-^q^=:h 



Sccunda et quarta aequatio convertunlur in 



A(B_j_i/7B--h.D) 

 -Ulil -~V//(B-i/7B2-t-D)=4BC-H4E 



ex 



quibus 



