Tìm nguyên hàm

B

buipin23

Last edited by a moderator:
T

trantien.hocmai

cách khác
$\int \frac{2x-1}{x^2-3x+2}dx$
$=\int \frac{d(x^2-3x+2)}{x^2-3x+2}+2\int \frac{1}{(x-1)(x-2)}dx$
$= ln|x^2-3x+2|+2(ln|x-2|-ln|x-1|)+C$
 
Last edited by a moderator:
Top Bottom