Question Number 129672 by Dwaipayan Shikari last updated on 17/Jan/21 $$\int\frac{{dx}}{\left(\mathrm{1}+{x}^{\mathrm{97}} \right)^{\mathrm{7}} } \\ $$ Answered by mindispower last updated on 17/Jan/21 $${u}={x}^{\mathrm{97}} \Rightarrow{dx}=\frac{{u}^{−\frac{\mathrm{96}}{\mathrm{97}}} }{\mathrm{97}}{du}…
Question Number 64086 by Rio Michael last updated on 12/Jul/19 $${if}\:\:\:\mathrm{3}{x}\:+\:\mathrm{5}{y}\:=\:\mathrm{1} \\ $$$${use}\:{Bezout}'{s}\:{identity}\:{to}\:{find}\:{the}\:{value}\:{of}\:{x}\:{and}\:{y} \\ $$ Commented by turbo msup by abdo last updated on 13/Jul/19…
Question Number 64018 by Rio Michael last updated on 12/Jul/19 $${sin}\mathrm{3}\theta=? \\ $$$${cos}\mathrm{3}\theta=? \\ $$$${tan}\mathrm{3}\theta=? \\ $$ Commented by kaivan.ahmadi last updated on 12/Jul/19 $${sin}\mathrm{3}\theta={sin}\left(\mathrm{2}\theta+\theta\right)={sin}\mathrm{2}\theta{cos}\theta+{cos}\mathrm{2}\theta{sin}\theta=…
Question Number 64015 by Rio Michael last updated on 12/Jul/19 $$\:{How}\:{can}\:{such}\:{questions}\:{be}\:{solved}.? \\ $$$$\:\:{x}^{\mathrm{2}} −\mid\mathrm{7}\mid\:+\mathrm{10}=\mathrm{0} \\ $$$$\:\:{x}^{\mathrm{2}} −\mid{x}\mid−\mathrm{6}>\mathrm{0} \\ $$$$\:\: \\ $$ Answered by MJS last…
Question Number 64017 by Rio Michael last updated on 12/Jul/19 $${why}\:{can}'{t}\:{we}\:{differentiate}\:{or}\:{intergrate}\:{powers}\:{of}\:{trigonometric} \\ $$$${functions}\:{such}\:{as}\: \\ $$$$\left.\mathrm{1}\left.\right)\:\int{cos}^{\mathrm{2}} {xdx}?\:\:\:\:\mathrm{3}\right)\:\int{tan}^{\mathrm{2}} \mathrm{2}{xdx} \\ $$$$\left.\mathrm{2}\left.\right)\int{sin}^{\mathrm{2}} {xdx}?\:\:\:\:\:\mathrm{4}\right)\:\int{sin}^{\mathrm{10}} {x} \\ $$$${hence}\:{how}\:{do}\:{we}\:{solve}\:{such}\:{problems}.? \\ $$…
Question Number 129523 by abdurehime last updated on 19/Jan/21 $$\mathrm{f}\left(\mathrm{x}\right)=\mathrm{x}^{\mathrm{3}} −\mathrm{3x}^{\mathrm{2}} −\mathrm{24x}+\mathrm{7}\:\mathrm{then}\:\mathrm{find} \\ $$$$\mathrm{A}.\mathrm{critical}\:\mathrm{number} \\ $$$$\mathrm{B}.\mathrm{interval}\:\mathrm{on}\:\mathrm{w}/\mathrm{c}\:\mathrm{f}\:\mathrm{is}\:\mathrm{increasing}\:\mathrm{and}\:\mathrm{decreasing}\: \\ $$$$\mathrm{C}.\mathrm{extreme}\:\mathrm{values} \\ $$$$\:\:\mathrm{show}\:\mathrm{all}\:\mathrm{steps} \\ $$ Terms of Service…
Question Number 63983 by Rio Michael last updated on 11/Jul/19 $${Please}\:{i}\:{need}\:{someones}\:{help}\:{on}\:{this}\: \\ $$$${How}\:{do}\:{i}\:{find}\:{an}\:{Asymptote}\:{to}\:{a}\:{curve}? \\ $$$${and}\:{also}\:{how}\:{find}\:{a}\:{general}\:{solution}\:{for}\:{a}\:{differential}\: \\ $$$${equation}. \\ $$$$ \\ $$ Answered by MJS last…
Question Number 63984 by Rio Michael last updated on 11/Jul/19 $${is}\:{it}\:{true}? \\ $$$$\:\:{e}^{{lnx}} =\:{x}? \\ $$$${if}\:{so}\:{then}\:\:\frac{{d}}{{dx}}\left({e}^{{lnx}} \right)=? \\ $$ Commented by mathmax by abdo last…
Question Number 129516 by greg_ed last updated on 16/Jan/21 $$\boldsymbol{\mathrm{Why}}\:\boldsymbol{\mathrm{is}}\:\boldsymbol{\mathrm{it}}\:\boldsymbol{\mathrm{so}}\:\boldsymbol{\mathrm{impossible}}\:\boldsymbol{\mathrm{to}}\:\boldsymbol{\mathrm{update}}\:\boldsymbol{\mathrm{directly}}\:\boldsymbol{\mathrm{instead}} \\ $$$$\boldsymbol{\mathrm{of}}\:\boldsymbol{\mathrm{reinstalling}}\:\boldsymbol{\mathrm{the}}\:\boldsymbol{\mathrm{whole}}\:\boldsymbol{\mathrm{app}}\:?!? \\ $$$$\boldsymbol{\mathrm{please}},\:\boldsymbol{\mathrm{fix}}\:\boldsymbol{\mathrm{it}}\:! \\ $$ Commented by mr W last updated on 16/Jan/21 $${i}\:{can}\:{update}\:{the}\:{app}\:{directly}\:{without}…
Question Number 129514 by abdurehime last updated on 16/Jan/21 $$\mathrm{The}\:\mathrm{polynomial}\:\mathrm{p}\left(\mathrm{x}\right)\mathrm{is}\:\mathrm{divided}\:\mathrm{by}\:\mathrm{x}−\mathrm{4}\:\mathrm{and}\:\mathrm{x}+\mathrm{2}\:\mathrm{the}\:\mathrm{remainders}\:\mathrm{are}\:\mathrm{8}\:\mathrm{and}\:\mathrm{4}\:\mathrm{respectivily}.\:\mathrm{find}\:\mathrm{the}\:\mathrm{remainder}\:\mathrm{when}\:\mathrm{p}\left(\mathrm{x}\right)\mathrm{is}\:\mathrm{divided}\:\mathrm{by}\:\left(\mathrm{x}−\mathrm{4}\right)\left(\mathrm{x}+\mathrm{2}\right) \\ $$$$ \\ $$ Commented by mr W last updated on 16/Jan/21 $${please}\:{don}'{t}\:{write}\:{the}\:{whole}\:{post}\:{in} \\ $$$${a}\:{single}\:{line}!\:{try}\:{to}\:{use}\:{line}\:{breack}!…