Question Number 225146 by fantastic last updated on 17/Oct/25 Commented by fantastic last updated on 17/Oct/25 $${maybe}\:{it}\:{is}\:{an}\:{easy}\:{question} \\ $$$${but}\:{i}\:{feel}\:{very}\:{happy} \\ $$$${by}\:{solving}\:{this}\:{i}\:.{e}\:{irodov} \\ $$$${q}\:{by}\:{myself} \\ $$…
Question Number 225098 by Ark55 last updated on 17/Oct/25 Answered by Rasheed.Sindhi last updated on 17/Oct/25 $$\mathrm{5}{x}+\frac{\mathrm{1}}{{x}}=\mathrm{6} \\ $$$$\left(\mathrm{5}{x}+\frac{\mathrm{1}}{{x}}=\mathrm{6}\right)^{\mathrm{2}} \\ $$$$\mathrm{25}{x}^{\mathrm{2}} +\mathrm{10}+\frac{\mathrm{1}}{{x}^{\mathrm{2}} }=\mathrm{36} \\ $$$$\mathrm{25}{x}^{\mathrm{2}}…
Question Number 225152 by Spillover last updated on 18/Oct/25 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 225072 by fantastic last updated on 17/Oct/25 Answered by mr W last updated on 17/Oct/25 Commented by mr W last updated on 17/Oct/25…
Question Number 225153 by Spillover last updated on 18/Oct/25 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 225075 by Ark55 last updated on 17/Oct/25 Answered by Frix last updated on 17/Oct/25 $$\mathrm{Obviously}\:{x}=\mathrm{1} \\ $$$$\:\:\:\:\:\mathrm{because}\:\mathrm{5}+\mathrm{1}=\mathrm{6}\:\mathrm{and}\:\mathrm{25}+\mathrm{1}=\mathrm{26} \\ $$$$\mathrm{or}\:{x}=\frac{\mathrm{1}}{\mathrm{5}} \\ $$$$\:\:\:\:\:\mathrm{because}\:\mathrm{1}+\mathrm{5}=\mathrm{6}\:\mathrm{and}\:\mathrm{1}+\mathrm{25}=\mathrm{26} \\ $$…
Question Number 225054 by fantastic last updated on 16/Oct/25 Commented by fantastic last updated on 17/Oct/25 $${how} \\ $$ Commented by mr W last updated…
Question Number 225047 by fantastic last updated on 16/Oct/25 $$\int\:{x}^{{x}} \:{dx} \\ $$ Answered by Ghisom_ last updated on 16/Oct/25 $$\mathrm{impossible} \\ $$ Commented by…
Question Number 225020 by Abdulazim last updated on 15/Oct/25 $$\:\:\:{tgx}+{tgy}+{tgz}={A} \\ $$$$\:\:\:{tg}^{\mathrm{3}} {x}+{tg}^{\mathrm{3}} {y}+{tg}^{\mathrm{3}} {z}=? \\ $$ Commented by mr W last updated on 16/Oct/25…
Question Number 224989 by CrispyXYZ last updated on 15/Oct/25 $$\mathrm{Calculate} \\ $$$${D}_{{n}} =\begin{vmatrix}{{x}_{\mathrm{1}} +{a}_{\mathrm{1}} ^{\mathrm{2}} }&{{a}_{\mathrm{1}} {a}_{\mathrm{2}} }&{\ldots}&{{a}_{\mathrm{1}} {a}_{{n}} }\\{{a}_{\mathrm{2}} {a}_{\mathrm{1}} }&{{x}_{\mathrm{2}} +{a}_{\mathrm{2}} ^{\mathrm{2}} }&{\ldots}&{{a}_{\mathrm{2}}…