Question Number 147364 by henderson last updated on 20/Jul/21 $$\boldsymbol{\mathrm{hi}},\:\boldsymbol{\mathrm{everybody}}\:! \\ $$$$\boldsymbol{\mathrm{T}}\:=\:\boldsymbol{{x}}^{\mathrm{5}} +\mathrm{3}\boldsymbol{{x}}^{\mathrm{2}} +\mathrm{2}\:\boldsymbol{\mathrm{is}}\:\boldsymbol{\mathrm{reductible}}\:\boldsymbol{\mathrm{in}}\:\mathbb{Q}\:? \\ $$ Answered by Olaf_Thorendsen last updated on 20/Jul/21 $$\mathrm{T}\in\mathbb{Q}\left[\mathrm{X}\right],\:\mathrm{T}\left({x}\right)\:=\:{x}^{\mathrm{5}} +\mathrm{3}{x}^{\mathrm{2}}…
Question Number 16294 by Tinkutara last updated on 20/Jun/17 $$\mathrm{Two}\:\mathrm{particles},\:\mathrm{1}\:\mathrm{and}\:\mathrm{2},\:\mathrm{move}\:\mathrm{with} \\ $$$$\mathrm{constant}\:\mathrm{velocities}\:\overset{\rightarrow} {{v}_{\mathrm{1}} }\:\mathrm{and}\:\overset{\rightarrow} {{v}_{\mathrm{2}} }.\:\mathrm{At}\:\mathrm{the} \\ $$$$\mathrm{initial}\:\mathrm{moment},\:\mathrm{their}\:\mathrm{position}\:\mathrm{vectors} \\ $$$$\mathrm{are}\:\mathrm{equal}\:\mathrm{to}\:\overset{\rightarrow} {{r}_{\mathrm{1}} }\:\mathrm{and}\:\overset{\rightarrow} {{r}_{\mathrm{2}} }.\:\mathrm{How}\:\mathrm{must}\:\mathrm{these} \\…
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Question Number 81829 by aseer imad last updated on 15/Feb/20 Commented by aseer imad last updated on 15/Feb/20 $${pls}\:{help}… \\ $$ Commented by aseer imad…
Question Number 81824 by M±th+et£s last updated on 15/Feb/20 Answered by mind is power last updated on 17/Feb/20 $${let}\:{ln}\left({x}\right)={t} \\ $$$$\Rightarrow{y}\left({x}\right)={y}\left({e}^{{t}} \right)={z}\left({t}\right) \\ $$$$\frac{{dy}}{{dx}}={z}'\left({t}\right).\frac{\mathrm{1}}{{x}},\frac{{d}^{\mathrm{2}} {y}}{{dx}^{\mathrm{2}}…
Question Number 147357 by Jamshidbek last updated on 20/Jul/21 $$\:\:\mathrm{If}\:\:\mathrm{a}_{\mathrm{1}} =\mathrm{1}\:\:\mathrm{and}\:\mathrm{n}\geqslant\mathrm{1}\:\mathrm{a}_{\mathrm{n}+\mathrm{1}} =\frac{\mathrm{1}}{\mathrm{1}+\mathrm{n}\centerdot\mathrm{a}_{\mathrm{n}} } \\ $$$$\mathrm{find}\:\:\mathrm{a}_{\mathrm{n}} =? \\ $$ Answered by ArielVyny last updated on 20/Jul/21…
Question Number 147356 by Mrsof last updated on 20/Jul/21 $$\frac{{d}}{{dn}}\left({n}!\right) \\ $$ Answered by puissant last updated on 20/Jul/21 $$\Gamma\left({n}\right)=\left({n}−\mathrm{1}\right)!=\int_{\mathrm{0}} ^{+\infty} {t}^{{n}−\mathrm{1}} {e}^{−{t}} {dt} \\…
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Question Number 81821 by ahmadshahhimat775@gmail.com last updated on 15/Feb/20 Answered by TANMAY PANACEA last updated on 15/Feb/20 $$\mathrm{1899}=\mathrm{3}×\mathrm{633} \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\:=\mathrm{3}×\mathrm{3}×\mathrm{211}=\mathrm{3}^{\mathrm{2}} ×\left(\mathrm{211}\right)^{\mathrm{1}} \\ $$$${number}\:{of}\:{devisor}=\left(\mathrm{2}+\mathrm{1}\right)\left(\mathrm{1}+\mathrm{1}\right)=\mathrm{6} \\ $$$${formula}\:\:{N}={a}^{{p}}…
Question Number 147353 by legand last updated on 20/Jul/21 Terms of Service Privacy Policy Contact: info@tinkutara.com