Question Number 36430 by prof Abdo imad last updated on 02/Jun/18 $${find}\:\:\int\:\:\:\frac{{ln}\left({x}+{x}^{\mathrm{2}} \right)}{{x}^{\mathrm{2}} }{dx}\: \\ $$ Commented by abdo mathsup last updated on 03/Jun/18 $${let}\:{integrate}\:{by}\:{parts}\:\:{u}^{'}…
Question Number 36428 by prof Abdo imad last updated on 02/Jun/18 $${find}\:\:\int\:\:\:\:\frac{{dx}}{{cos}^{\mathrm{4}} {x}\:+{sin}^{\mathrm{4}} {x}} \\ $$ Commented by abdo.msup.com last updated on 02/Jun/18 $${we}\:{have}\:{cos}^{\mathrm{4}} {x}\:+{sin}^{\mathrm{4}}…
Question Number 36427 by prof Abdo imad last updated on 02/Jun/18 $${calculate}\:\int_{\frac{\pi}{\mathrm{8}}} ^{\frac{\pi}{\mathrm{6}}} \:\:\:\frac{{dx}}{{sin}\left(\mathrm{2}{x}\right)} \\ $$ Commented by abdo mathsup 649 cc last updated on…
Question Number 36425 by abdo.msup.com last updated on 01/Jun/18 $${calculate}\:\int_{\mathrm{1}} ^{\mathrm{4}} \:\:\:\frac{{x}\sqrt{{x}}}{{x}^{\mathrm{2}} \:−\mathrm{5}{x}\:+\mathrm{4}}{dx} \\ $$ Commented by abdo mathsup 649 cc last updated on 03/Jun/18…
Question Number 36426 by abdo.msup.com last updated on 01/Jun/18 $${find}\:\:\int\:{x}^{\mathrm{2}} \sqrt{\mathrm{1}+{x}^{\mathrm{3}} \:}\:{dx} \\ $$ Answered by tanmay.chaudhury50@gmail.com last updated on 02/Jun/18 $$\int{x}^{\mathrm{2}} \sqrt{\mathrm{1}+{x}^{\mathrm{3}} \:}\:\:{dx} \\…
Question Number 36424 by abdo.msup.com last updated on 01/Jun/18 $${find}\:\int\:\:{x}^{\mathrm{2}} \sqrt{{x}^{\mathrm{2}} −\mathrm{1}}{dx} \\ $$ Commented by prof Abdo imad last updated on 03/Jun/18 $${changement}\:{x}\:=\:{ch}\left({t}\right)\:{give}\: \\…
Question Number 36423 by abdo.msup.com last updated on 01/Jun/18 $${find}\:\int\:\:\:\:\:\frac{{dt}}{{t}\sqrt{{t}^{\mathrm{2}} \:+{t}+\mathrm{1}}} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 36422 by abdo.msup.com last updated on 01/Jun/18 $${find}\:{f}\left({x}\right)=\:\int_{\mathrm{0}} ^{{x}} \left({t}^{\mathrm{2}} +\mathrm{1}\right){arctan}\left({t}\right){dt}\:. \\ $$ Commented by prof Abdo imad last updated on 04/Jun/18 $${let}\:{integrate}\:{by}\:{parts}\:{u}^{'}…
Question Number 101959 by MathQoutes last updated on 05/Jul/20 $$ \\ $$$$ \\ $$$${Starting}\:{from} \\ $$$$\:\:\:\:\:\:\:\:{y}=\frac{\mathrm{4}}{\:\sqrt{\pi}}{t}^{\frac{\mathrm{3}}{\mathrm{2}}\:} \int_{\mathrm{0}} ^{\infty} {x}^{\mathrm{3}} {e}^{−{tx}^{\mathrm{2}} } {dx} \\ $$$${find}\:\:\:\frac{\pi}{\mathrm{8}}=? \\…
Question Number 36420 by abdo.msup.com last updated on 01/Jun/18 $${let}\:{f}\left({x}\right)=\int_{\mathrm{0}} ^{\infty} \frac{\:{arctan}\left({xt}^{\mathrm{2}} \right)}{\mathrm{1}+{t}^{\mathrm{4}} }{dt} \\ $$$$\left.\mathrm{1}\right)\:{calculate}\:{f}^{'} \left({x}\right) \\ $$$$\left.\mathrm{2}\right)\:{find}\:{a}\:{simple}\:{form}\:{of}\:{f}\left({x}\right). \\ $$ Terms of Service Privacy…