x’ b /.dx

= SÏ^T“Ïï/t

/. dx /

ax 2a1 s X \ a 2a1

/. dx

> iX*

1,1.x* b /.dx

= 2rx+2^,0gT~2ï/r>-

b + 2 ex .

arcai“ÿT^— 4~acj’ 8‘ C ®8t né8at,fî

COLLECTION DE FORMULE8 ANALYTIQUES X = a-f-b x -j-cx’ et k = 4ac — b*

— -ÿ^-log[b 4- 2cx-j-2c2 VX], si c est positif,

“ V- c 2 fb+2cx)

“ k VX

— g/ 1 | 8c \ (b + 2cx)

UkX^k*/ VX

(b + 2cx')VX , k ç dx

/ V'Xdx /X*dx

/vxdx

/• *’ dx / x 3b'\t/v. , /3b» a\ r dx J VX \2 c 4c*/ KAi"l8c» 2c/y VX

4c 1 tfcJ VX

/X , 3k \ .. . , 3k’ r dx

l8c + 64c*)(-bi"2cx) VX+ 128c 'f V\

VX b /. dx c 2c/ VX

1 , 2 a 4- b x + 2 a* . VX . „

= y ~ ‘0g , si a est positif,

1 2 a 4- bx .

= — v^'arclanB2V^â7VX’ 81 a 6Bt nëSat,fi

ÏM/X

f1 iLWx4-^-4 r-

'2#x* 4a»x/VA + \8a» 2a U s 2(b-t-2cx)