Category: Integration

Question Number 75838 by Crabby89p13 last updated on 18/Dec/19 Commented by MJS last updated on 19/Dec/19 $$\mathrm{testing}\mathrm{all}\mathrm{derivates}$$$$\Rightarrow$$$$\frac{{d}}{{dx}}\left[\frac{{x}^{\mathrm{12}} }{\mathrm{6}\left(\mathrm{2}{x}^{\mathrm{4}} +\mathrm{3}{x}^{\mathrm{2}} +\mathrm{1}\right)^{\mathrm{3}} }\right]=…=\frac{\mathrm{3}{x}^{\mathrm{13}}…

Question Number 75830 by Master last updated on 18/Dec/19 Commented by Master last updated on 18/Dec/19 $$\mathrm{sir}\mathrm{mind}\mathrm{is}\mathrm{power},\mathrm{sir}\mathrm{mathmax}\mathrm{plz}$$ Commented by turbo msup by abdo…

Question Number 141360 by cesarL last updated on 17/May/21 $${\int }_0^{\pi /2}\sqrt{cosxsenx}dx$$ Commented by iloveisrael last updated on 18/May/21 $$qn141367$$ Terms…

Question Number 75809 by aliesam last updated on 17/Dec/19 Commented by kaivan.ahmadi last updated on 19/Dec/19 $$\int_{\mathrm{0}} ^{\mathrm{3}} \int_{\mathrm{0}} ^{\frac{{x}}{\mathrm{3}}} {e}^{{x}^{\mathrm{2}} } {dydx}=\int_{\mathrm{0}} ^{\mathrm{3}} {e}^{{x}^{\mathrm{2}}…

Question Number 141333 by cesarL last updated on 17/May/21 $$\int x^2\cos \left(\frac{x}{2}\right)dx$$ Answered by qaz last updated on 17/May/21 $$\int x^2\cos \frac{x}{2}dx$$$$=\mathrm{2}{x}^{\mathrm{2}} \mathrm{sin}\:\frac{{x}}{\mathrm{2}}−\mathrm{4}\int{x}\mathrm{sin}\:\frac{{x}}{\mathrm{2}}{dx}…