Question Number 8718 by www.matikzone.tk last updated on 24/Oct/16 $$\frac{\left({x}−\mathrm{5}\right)^{{x}^{\mathrm{2}} −\mathrm{11}×−\mathrm{26}} +\left({x}−\mathrm{5}\right)^{{x}^{\mathrm{2}} −\mathrm{171}×+\mathrm{26}} }{{x}^{\mathrm{2}} +\mathrm{3}{x}−\mathrm{203}}={x}\:.\: \\ $$$${fine}\:{x}. \\ $$$$ \\ $$ Commented by www.matikzone.tk last…
Question Number 8707 by Sopheak last updated on 22/Oct/16 $${Find}\:{an}\:{integer}\:{x}\:{that}\:{satisfies}\:{the}\:{equation}\: \\ $$$${x}^{\mathrm{5}} −\mathrm{101}{x}^{\mathrm{3}} −\mathrm{999}{x}^{\mathrm{2}} +\mathrm{100900}=\mathrm{0} \\ $$ Answered by Rasheed Soomro last updated on 23/Oct/16…
Question Number 139765 by mathlove last updated on 01/May/21 Commented by mathlove last updated on 01/May/21 $${what}\:{answer}? \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 139762 by mathdanisur last updated on 01/May/21 $${x};{y};{z}>\mathrm{0},\:\gamma\geqslant\mathrm{0},\:{x}^{\mathrm{3}} +{y}^{\mathrm{3}} +{z}^{\mathrm{3}} +{xyz}=\mathrm{4} \\ $$$${proof}:\:\left({x}+{y}+{z}\right)^{\mathrm{3}} +\gamma\left({x}^{\mathrm{3}} +{y}^{\mathrm{3}} +{z}^{\mathrm{3}} \right)\geqslant\mathrm{27}+\mathrm{3}\gamma \\ $$ Answered by mindispower last…
Question Number 74213 by FCB last updated on 20/Nov/19 Commented by MJS last updated on 20/Nov/19 $$\mathrm{information}\:\mathrm{missing} \\ $$$$\mathrm{I}\:\mathrm{think}\:\mathrm{the}\:\mathrm{question}\:\mathrm{is}\:\mathrm{find}\:\mathrm{minimum}\:\mathrm{of}\:\mathrm{the} \\ $$$$\mathrm{expression} \\ $$$$\mathrm{this}\:\mathrm{should}\:\mathrm{be}\:\mathrm{at}\:{a}={b}={c}=\frac{\mathrm{1}}{\mathrm{3}} \\ $$$$\mathrm{in}\:\mathrm{this}\:\mathrm{case}\:\mathrm{the}\:\mathrm{answer}\:\mathrm{is}\:\frac{\mathrm{69}}{\mathrm{4}}=\mathrm{17}.\mathrm{25}…
Question Number 74209 by FCB last updated on 20/Nov/19 Answered by mind is power last updated on 20/Nov/19 $${a}^{\mathrm{2}} +{b}^{\mathrm{2}} +{c}^{\mathrm{2}} =\mathrm{48} \\ $$$${a}\geqslant{b}\geqslant{c} \\…
Question Number 139737 by mathsuji last updated on 30/Apr/21 $${Find}\:{the}\:{value}\:{of}\:{X}\:{such}\:{that}: \\ $$$$\mathrm{1}\centerdot\mathrm{5}\centerdot\mathrm{9}\centerdot\mathrm{13}\centerdot\mathrm{17}\centerdot…\centerdot\mathrm{2021}\equiv{X}\left({mod}\mathrm{1000}\right) \\ $$ Answered by mindispower last updated on 01/May/21 $${A}=\underset{{k}=\mathrm{0}} {\overset{\mathrm{505}} {\prod}}\left(\mathrm{1}+\mathrm{4}{k}\right)\equiv{X}\left[\mathrm{1000}\right] \\…
Question Number 139738 by mathsuji last updated on 30/Apr/21 $$\underset{{n}\rightarrow\infty} {{lim}}\underset{\mathrm{0}} {\overset{\mathrm{1}} {\int}}\:\frac{{n}\centerdot{x}^{{n}} }{\mathrm{2}+{x}^{{n}} }\:{dx}=? \\ $$ Answered by mindispower last updated on 01/May/21 $$\int_{\mathrm{0}}…
Question Number 74196 by kennethalli last updated on 20/Nov/19 $${solve}\:{for}\:{x}: \\ $$$$\mathrm{4}^{{x}} +\mathrm{6}^{{x}} =\mathrm{9}^{{x}} \\ $$ Commented by MJS last updated on 20/Nov/19 $$\mathrm{see}\:\mathrm{question}\:\mathrm{74168} \\…
Question Number 8663 by uchechukwu okorie favour last updated on 20/Oct/16 $${if}\:{I}={a}\left(\mathrm{1}−\frac{{r}}{\mathrm{100}}\right)^{{n}} \\ $$$${make}\:{n}\:{the}\:{subject}\:{of}\:{formular} \\ $$$$ \\ $$ Answered by sandy_suhendra last updated on 20/Oct/16…