Category: Integration

Question Number 150986 by talminator2856791 last updated on 17/Aug/21 $$$$$$$$$${\int }_0^1\frac{\ln (x+1)}{x^2+1}dx=?$$$$$$$$$$ Answered by…

Question Number 85441 by jagoll last updated on 22/Mar/20 $$\int \frac{{6\mathrm{x}}^4-4}{\sqrt{{\mathrm{x}}^4-2}}\mathrm{dx}=?$$ Answered by john santu last updated on 22/Mar/20 $${I}\:=\:\int\:\frac{\mathrm{4}{x}^{\mathrm{4}} }{\:\sqrt{{x}^{\mathrm{4}} −\mathrm{2}}}\:{dx}\:=\:\mathrm{4}\int\:{x}\:\left(\frac{{x}^{\mathrm{3}}…

Question Number 85426 by john santu last updated on 22/Mar/20 $$\int {}_{\frac{\pi }{4}}^0\frac{\sin x+\cos x}{9+16\sin 2x}dx$$ Commented by som(math1967) last updated on 22/Mar/20 $$\int \frac{sinx+cosx}{25-16(1-sin2x)}dx$$$$\frac{\mathrm{1}}{\mathrm{4}}\int\frac{\mathrm{4}\left({sinx}+{cosx}\right)}{\mathrm{5}^{\mathrm{2}}…

Question Number 150932 by maged last updated on 16/Aug/21 $$\mathrm{I}=\int \frac{\mathrm{cosx}-2\mathrm{sinx}}{{\mathrm{e}}^{2\mathrm{x}}-\mathrm{sinx}}\mathrm{dx}\stackrel{?}{=}$$ Answered by Olaf_Thorendsen last updated on 16/Aug/21 $$\mathrm{F}\left(x\right)=\int \frac{\cos x-2\sin x}{e^{2x}-\sin x}dx$$$$\mathrm{F}\left({x}\right)\:=\:\int\frac{\left(\mathrm{2}{e}^{\mathrm{2}{x}}…

Question Number 150946 by laurabri last updated on 16/Aug/21 Terms of Service Privacy Policy Contact: info@tinkutara.com