Tìm nguyên hàm
$\int{{\frac{1}{{{{x}^{2}}-3x+2}}dx}}$
A. $\displaystyle -\ln \left| {{{x}^{2}}-3x+2} \right|+C.$
B. $\displaystyle \ln \left| {{{x}^{2}}-3x+2} \right|+C.$
C. $\displaystyle \ln \left| {\frac{{x-2}}{{x-1}}} \right|+C.$
D. $\displaystyle \ln \left| {\frac{{x-1}}{{x-2}}} \right|+C.$
$\int{{\frac{1}{{{{x}^{2}}-3x+2}}dx}}$
A. $\displaystyle -\ln \left| {{{x}^{2}}-3x+2} \right|+C.$
B. $\displaystyle \ln \left| {{{x}^{2}}-3x+2} \right|+C.$
C. $\displaystyle \ln \left| {\frac{{x-2}}{{x-1}}} \right|+C.$
D. $\displaystyle \ln \left| {\frac{{x-1}}{{x-2}}} \right|+C.$
Loga
Hóa Học lớp 12
