Question Number 123591 by ajfour last updated on 26/Nov/20 Commented by ajfour last updated on 26/Nov/20 $${y}=\left({x}−{p}\right)\left({x}^{\mathrm{3}} −{x}−{c}\right) \\ $$$${Find}\:{p}\:{if}\:{the}\:{differently}\:{shaded} \\ $$$${areas}\:{are}\:{equal}. \\ $$ Commented…
Question Number 58045 by ANTARES VY last updated on 17/Apr/19 $$\left(\boldsymbol{\mathrm{x}}+\mathrm{1}\right)^{\mathrm{4}} <\mathrm{5}\boldsymbol{\mathrm{x}}^{\mathrm{3}} +\mathrm{21}\boldsymbol{\mathrm{x}}^{\mathrm{2}} +\mathrm{17}\boldsymbol{\mathrm{x}}+\mathrm{61} \\ $$$$\boldsymbol{\mathrm{find}}\:\:\boldsymbol{\mathrm{the}}\:\:\boldsymbol{\mathrm{root}}\:\:\:\boldsymbol{\mathrm{x}}? \\ $$ Answered by tanmay last updated on 17/Apr/19…
Question Number 58046 by ANTARES VY last updated on 17/Apr/19 $$\mathrm{3}\boldsymbol{\mathrm{x}}^{\mathrm{4}} −\mathrm{4}\boldsymbol{\mathrm{x}}^{\mathrm{3}} −\mathrm{7}\boldsymbol{\mathrm{x}}^{\mathrm{2}} −\mathrm{4}\boldsymbol{\mathrm{x}}+\mathrm{5}=\mathrm{0} \\ $$$$\boldsymbol{\mathrm{x}}=? \\ $$ Answered by tanmay last updated on 17/Apr/19…
Question Number 123576 by bramlexs22 last updated on 26/Nov/20 Commented by talminator2856791 last updated on 26/Nov/20 $$\:\mathrm{the}\:\mathrm{image}\:\mathrm{is}\:\mathrm{not}\:\mathrm{so}\:\mathrm{clear} \\ $$ Commented by benjo_mathlover last updated on…
Question Number 123574 by shaker last updated on 26/Nov/20 Answered by Olaf last updated on 26/Nov/20 $${q}\left({n}\right)\:=\:\frac{\left(\sqrt{{n}^{\mathrm{2}} +\mathrm{3}{n}}−{n}\right)^{{n}} }{\:\sqrt{\mathrm{2}{n}^{\mathrm{2}} +\mathrm{5}}} \\ $$$$\mathrm{ln}{q}\left({n}\right)\:=\:{n}\mathrm{ln}\left(\sqrt{{n}^{\mathrm{2}} +\mathrm{3}{n}}−{n}\right)−\frac{\mathrm{1}}{\mathrm{2}}\mathrm{ln}\left(\mathrm{2}{n}^{\mathrm{2}} +\mathrm{5}\right) \\…
Question Number 123548 by bramlexs22 last updated on 26/Nov/20 $${a}\:{man}\:\mathrm{6}\:{ft}\:{tall}\:{walks}\:{at}\:{a}\:{rate} \\ $$$${of}\:\mathrm{7}\:{ft}/{sec}\:{away}\:{from}\:{a}\:{lamppost} \\ $$$${that}\:{is}\:\mathrm{14}\:{ft}\:{hight}. \\ $$$${at}\:{what}\:{rate}\:{is}\:{the}\:{lenght}\:{of}\:{his} \\ $$$${shadow}\:{charging}\:{when}\:{he}\:{is}\:\mathrm{30}\:{ft}\: \\ $$$${away}\:{from}\:{the}\:{lamppost} \\ $$ Commented by bramlexs22…
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Question Number 189070 by Rupesh123 last updated on 11/Mar/23 Answered by a.lgnaoui last updated on 12/Mar/23 $${considerons}\:{Point}\:{intersection}\:{de}\: \\ $$$${AE}\:,{BF}\:{et}\:{AD}\: \\ $$$$\Rightarrow\left\{_{\measuredangle{MPF}=\measuredangle{BPN}} ^{\measuredangle{BPM}=\measuredangle{NPE}} \right. \\ $$$${suposons}\:\:\frac{{BM}}{{MF}}=\frac{{BN}}{{NE}}=\mathrm{1}…
Question Number 57988 by peter frank last updated on 15/Apr/19 $${list}\:{all}\:{subset}\:{of}\: \\ $$$$\left\{\mathrm{2},\mathrm{4},\mathrm{6},\mathrm{7},\mathrm{8}\right\} \\ $$ Commented by mr W last updated on 16/Apr/19 $${thanks}\:{sir}! \\…
Question Number 57984 by Tinkutara last updated on 15/Apr/19 Terms of Service Privacy Policy Contact: info@tinkutara.com