Question Number 153895 by eman_64 last updated on 11/Sep/21 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 153867 by mathdanisur last updated on 11/Sep/21 Commented by mathdanisur last updated on 11/Sep/21 $$\mathrm{Find}\:\mathrm{the}\:\mathrm{real}\:\mathrm{roots} \\ $$ Commented by Tawa11 last updated on…
Question Number 153864 by liberty last updated on 11/Sep/21 Commented by MJS_new last updated on 11/Sep/21 $$\mathrm{1}\:\mathrm{equation}\:/\:\mathrm{3}\:\mathrm{unknown}\:??? \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 153870 by physicstutes last updated on 11/Sep/21 $$\mathrm{find}\:\mathrm{the}\:\mathrm{minimum}\:\mathrm{and}\:\mathrm{maximum}\:\mathrm{value} \\ $$$$\mathrm{of}\:\frac{\mathrm{5}}{{f}\left(\theta\right)+\mathrm{3}}\:\mathrm{where}\:{f}\left(\theta\right)=\mathrm{8cos}\:\theta−\mathrm{15}\:\mathrm{sin}\:\theta \\ $$ Commented by mr W last updated on 12/Sep/21 $${there}\:{are}\:{no}\:{minimum}\:{and}\:{no} \\ $$$${maximum}.\:{there}\:{are}\:{only}\:{local}\:…
Question Number 88329 by TawaTawa1 last updated on 10/Apr/20 Commented by TawaTawa1 last updated on 10/Apr/20 $$\mathrm{Find}\:\:\:\mathrm{x},\:\:\mathrm{y}\:\:\mathrm{and}\:\:\:\mathrm{z} \\ $$ Commented by Tony Lin last updated…
Question Number 153866 by amin96 last updated on 11/Sep/21 $$\mathrm{3}+\sqrt{\mathrm{3}+\sqrt{\mathrm{6}+\sqrt{\mathrm{9}+\sqrt{\mathrm{12}+\ldots+\sqrt{\mathrm{99}}}}}}=? \\ $$ Answered by peter frank last updated on 11/Sep/21 $$\mathrm{152122} \\ $$ Commented by…
Question Number 153858 by liberty last updated on 11/Sep/21 Commented by liberty last updated on 11/Sep/21 $$\:\begin{cases}{{x}=?}\\{{y}=?}\\{{z}=?}\end{cases} \\ $$ Answered by EDWIN88 last updated on…
Question Number 153857 by mathdanisur last updated on 11/Sep/21 Commented by Tawa11 last updated on 11/Sep/21 $$\mathrm{Weldone}\:\mathrm{sir}. \\ $$ Answered by mr W last updated…
Question Number 88314 by M±th+et£s last updated on 09/Apr/20 $$\left(\:{a},{b}\:\right){are}\:{complex}\:{numbers}\:{and}\:{a}^{\mathrm{2}} +{ab}+{b}^{\mathrm{2}} =\mathrm{0} \\ $$$${find}\:\left(\frac{{a}}{{a}+{b}}\right)^{\mathrm{2020}} +\left(\frac{{b}}{{a}+{b}}\right)^{\mathrm{2020}} \\ $$$$ \\ $$ Commented by mathmax by abdo last…
Question Number 153847 by mathdanisur last updated on 11/Sep/21 $$\boldsymbol{\mathrm{S}}\:=\:\mathrm{x}\:+\:\mathrm{2x}^{\mathrm{2}} \:+\:…\:+\:\mathrm{nx}^{\boldsymbol{\mathrm{n}}} \\ $$$$ \\ $$ Answered by liberty last updated on 11/Sep/21 $$\:{S}={x}+\mathrm{2}{x}^{\mathrm{2}} +\mathrm{3}{x}^{\mathrm{3}} +\mathrm{4}{x}^{\mathrm{4}}…