Question Number 91471 by Zainal Arifin last updated on 01/May/20 $$\mid\mathrm{2x}−\mathrm{7}\mid>\mathrm{3} \\ $$ Answered by Rasheed.Sindhi last updated on 01/May/20 $$\mid\mathrm{2x}−\mathrm{7}\mid>\mathrm{3} \\ $$$$\mathrm{2}{x}−\mathrm{7}>\mathrm{3}\:\:\:\:\mid\:\:\:\:\:−\mathrm{2}{x}+\mathrm{7}>\mathrm{3} \\ $$$$\mathrm{2}{x}−\mathrm{7}>\mathrm{3}\:…
Question Number 157006 by amin96 last updated on 18/Oct/21 $$\sqrt{\mathrm{4}+\mathrm{27}\sqrt{\mathrm{4}+\mathrm{29}\sqrt{\mathrm{4}+\mathrm{31}\sqrt{\mathrm{4}+\ldots}}}}=? \\ $$$$ \\ $$ Answered by puissant last updated on 18/Oct/21 $${Sir}\:{use}\:{Ramanujan}\:{formula} \\ $$$${x}+\mathrm{4}=\sqrt{\mathrm{4}+{x}\sqrt{\mathrm{4}+\left({x}+\mathrm{2}\right)\sqrt{\mathrm{4}+\left({x}+\mathrm{4}\right)\sqrt{…..}}}} \\…
Question Number 91468 by A8;15: last updated on 01/May/20 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 91469 by Zainal Arifin last updated on 01/May/20 $$−\mathrm{5}<\frac{\mathrm{4}−\mathrm{3x}}{\mathrm{2}}<\mathrm{l} \\ $$ Commented by abdomathmax last updated on 01/May/20 $$\Leftrightarrow−\mathrm{10}<\mathrm{4}−\mathrm{3}{x}<\mathrm{2}\:\Leftrightarrow−\mathrm{14}<−\mathrm{3}{x}<−\mathrm{2}\Leftrightarrow \\ $$$$\mathrm{2}<\mathrm{3}{x}<\mathrm{14}\:\Leftrightarrow\frac{\mathrm{2}}{\mathrm{3}}<{x}<\frac{\mathrm{14}}{\mathrm{3}} \\ $$…
Question Number 157003 by MathSh last updated on 18/Oct/21 $$\mathrm{let}\:\:\boldsymbol{\mathrm{n}}\in\mathbb{Z}^{+} \\ $$$$\mathrm{shov}\:\mathrm{that}\:\:\underset{\:\mathrm{0}} {\overset{\:\infty} {\int}}\:\frac{\mathrm{sin}\left(\mathrm{x}^{-\boldsymbol{\mathrm{n}}} \right)\mathrm{ln}\left(\mathrm{x}\right)}{\mathrm{x}}\:\mathrm{dx}\:=\:\frac{\pi\boldsymbol{\gamma}}{\mathrm{2n}^{\mathrm{2}} }\: \\ $$$$\mathrm{where}\:\:\boldsymbol{\gamma}\:\:\mathrm{is}\:\mathrm{the}\:\mathrm{Euler}-\mathrm{Mascheroni}\:\mathrm{constan}\: \\ $$ Answered by mindispower last updated…
Question Number 91464 by I want to learn more last updated on 30/Apr/20 $$\mathrm{Find}\:\mathrm{the}\:\mathrm{greatest}\:\mathrm{coefficient}\:\mathrm{in}\:\mathrm{the}\:\mathrm{expansion}\:\mathrm{of} \\ $$$$\:\:\:\:\:\:\:\left(\mathrm{3}\:\:−\:\:\mathrm{2x}\right)^{−\mathrm{7}} \\ $$ Commented by mr W last updated on…
Question Number 156991 by MathSh last updated on 18/Oct/21 Answered by mindispower last updated on 18/Oct/21 $${x}^{{n}} ={u} \\ $$$$\int_{\mathrm{0}} ^{\infty} \frac{{u}^{\frac{\mathrm{1}}{{n}}−\mathrm{1}} }{{n}\left(\mathrm{1}+{u}\right)}{du},\beta\left({x},{y}\right)=\int_{\mathrm{0}} ^{\infty} \frac{{t}^{{y}−\mathrm{1}}…
Question Number 156992 by MathSh last updated on 18/Oct/21 Commented by MJS_new last updated on 19/Oct/21 $$\mathrm{I}\:\mathrm{get} \\ $$$${x}=\mathrm{1}\vee{x}\approx−.\mathrm{428605913602} \\ $$$$\mathrm{no}\:\mathrm{other}\:\mathrm{solution}\:\in\mathbb{C} \\ $$ Answered by…
Question Number 91452 by M±th+et+s last updated on 30/Apr/20 $$\:\:\:\sqrt[{\mathrm{4}}]{−\mathrm{1}}\:=? \\ $$ Commented by M±th+et+s last updated on 30/Apr/20 $${thanx}\:{for}\:{solutions}\: \\ $$ Answered by mr…
Question Number 156969 by lukathomas525 last updated on 17/Oct/21 Terms of Service Privacy Policy Contact: info@tinkutara.com