Question Number 20537 by tammi last updated on 28/Aug/17 $$\int\frac{\mathrm{2}{e}^{{x}} +\mathrm{5}}{\mathrm{5}{e}^{{x}} +\mathrm{2}}{dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 20538 by tammi last updated on 28/Aug/17 $$\int\frac{{dx}}{{e}^{\mathrm{2}{x}} −\mathrm{3}{e}^{{x}} } \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 20524 by NECx last updated on 27/Aug/17 $$\int{x}^{{x}} {dx} \\ $$ Answered by Joel577 last updated on 28/Aug/17 $${It}\:{can}'{t}\:{be}\:{integrated} \\ $$ Terms of…
Question Number 86039 by ar247 last updated on 26/Mar/20 $$\int\frac{\mathrm{2}{x}^{\mathrm{5}} −{x}^{\mathrm{3}} −\mathrm{1}}{{x}^{\mathrm{3}} −\mathrm{4}{x}}{dx} \\ $$ Commented by abdomathmax last updated on 27/Mar/20 $${A}\:=\int\:\:\frac{\mathrm{2}{x}^{\mathrm{2}} \left({x}^{\mathrm{3}} −\mathrm{4}{x}\right)+\mathrm{7}{x}^{\mathrm{3}}…
Question Number 86034 by ar247 last updated on 26/Mar/20 $$\int\frac{{dx}}{\:\sqrt{×^{\mathrm{2}} +\mathrm{4}}} \\ $$ Answered by TANMAY PANACEA. last updated on 26/Mar/20 $${x}=\mathrm{2}{tana}\:\:\frac{{dx}}{{da}}=\mathrm{2}{sec}^{\mathrm{2}} {a} \\ $$$$\int\frac{\mathrm{2}{sec}^{\mathrm{2}}…
Question Number 86016 by mathmax by abdo last updated on 26/Mar/20 $${calculate}\:\int_{\mathrm{0}} ^{\infty} \:\:\:\frac{{x}^{\mathrm{2}} −\mathrm{3}}{\left({x}^{\mathrm{2}} +\mathrm{1}\right)^{\mathrm{7}} }{dx} \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 86015 by mathmax by abdo last updated on 26/Mar/20 $${calculate}\:\int_{\mathrm{0}} ^{+\infty} \:\:\:\:\:\:\:\frac{{dx}}{\left({x}^{\mathrm{2}} −{x}+\mathrm{2}\right)^{\mathrm{4}} } \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 86013 by mathmax by abdo last updated on 26/Mar/20 $${calculate}\:\:\int_{\mathrm{1}+\sqrt{\mathrm{2}}} ^{+\infty} \:\:\:\:\frac{{dx}}{\left({x}−\mathrm{1}\right)^{\mathrm{3}} \left({x}+\mathrm{2}\right)^{\mathrm{3}} } \\ $$ Commented by mathmax by abdo last updated…
Question Number 20471 by ajfour last updated on 27/Aug/17 $${Find}\:{the}\:{surface}\:{area}\:{of}\:{a}\:{solid} \\ $$$${that}\:{is}\:{common}\:{part}\:{of}\:{two} \\ $$$${cylinders}\:{x}^{\mathrm{2}} +{y}^{\mathrm{2}} ={a}^{\mathrm{2}} ,\:{y}^{\mathrm{2}} +{z}^{\mathrm{2}} ={a}^{\mathrm{2}} . \\ $$$$\boldsymbol{{Compute}}\:\boldsymbol{{the}}\:\boldsymbol{{volume}}\:\boldsymbol{{also}}. \\ $$ Commented…
Question Number 20468 by tammi last updated on 27/Aug/17 $$\int\frac{{dx}}{\mathrm{sin}\:^{\mathrm{4}} {x}−\mathrm{cos}\:^{\mathrm{4}} {x}} \\ $$ Answered by ajfour last updated on 27/Aug/17 $$−\int\mathrm{sec}\:\mathrm{2}{xdx}=−\frac{\mathrm{1}}{\mathrm{2}}\mathrm{ln}\:\mid\mathrm{sec}\:\mathrm{2}{x}+\mathrm{tan}\:\mathrm{2}{x}\mid+{C}\:. \\ $$ Terms…