Question Number 25246 by ibraheem160 last updated on 06/Dec/17 $$\mathrm{8x}^{\frac{\mathrm{3}}{\mathrm{2n}}} −\mathrm{8x}^{\frac{−\mathrm{3}}{\mathrm{2n}}} \:=\mathrm{63} \\ $$ Answered by Rasheed.Sindhi last updated on 07/Dec/17 $$\mathrm{8x}^{\frac{\mathrm{3}}{\mathrm{2n}}} −\mathrm{8x}^{\frac{−\mathrm{3}}{\mathrm{2n}}} \:=\mathrm{63} \\…
Question Number 156313 by cortano last updated on 10/Oct/21 $$\:\mathrm{rationalize}\:\frac{\mathrm{2}}{\:\sqrt[{\mathrm{3}}]{\mathrm{2}}−\sqrt[{\mathrm{3}}]{\mathrm{6}}−\sqrt[{\mathrm{3}}]{\mathrm{9}}}\: \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 90772 by MWSuSon last updated on 26/Apr/20 $${show}\:{that}\:{the}\:{roots}\:{of}\:{the}\:{equation} \\ $$$${x}^{\mathrm{2}} −\mathrm{2}{x}=\left({b}−{c}\right)^{\mathrm{2}} −\mathrm{1}\:{are}\:{rational}\:{if} \\ $$$${b}\:{and}\:{c}\:{are}\:{rational}\:{numbers}. \\ $$ Commented by jagoll last updated on 26/Apr/20…
Question Number 25226 by Mr eaay last updated on 06/Dec/17 $${Show}\:{that}\:{if}\:{x}=\mathrm{3}−\sqrt{\mathrm{3}}.{Show}\:{that}\:{x}^{\mathrm{2}} +\frac{\mathrm{36}}{{x}^{\mathrm{2}} }=\mathrm{24} \\ $$ Answered by naka3546 last updated on 06/Dec/17 $${x}^{\mathrm{2}} \:\:=\:\:\left(\mathrm{3}\:−\:\sqrt{\mathrm{3}}\right)^{\mathrm{2}} \:\:=\:\:\mathrm{12}\:−\:\mathrm{6}\sqrt{\mathrm{3}}\:\:=\:\:\mathrm{6}\:\left(\mathrm{2}\:−\:\sqrt{\mathrm{3}}\right)…
Question Number 156292 by amin96 last updated on 09/Oct/21 $$\frac{\mathrm{1}}{\mathrm{3}}+\frac{\mathrm{3}}{\mathrm{3}×\mathrm{7}}+\frac{\mathrm{5}}{\mathrm{3}×\mathrm{7}×\mathrm{11}}+\frac{\mathrm{7}}{\mathrm{3}×\mathrm{7}×\mathrm{11}×\mathrm{15}}+\ldots \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 156290 by MathSh last updated on 09/Oct/21 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 25215 by Mr eaay last updated on 06/Dec/17 Commented by Rasheed.Sindhi last updated on 07/Dec/17 $$\mathrm{I}\:\mathrm{think}\:\mathrm{that}\:\mathrm{as}\:\frac{\mathrm{21}}{\mathrm{29}}<\mathrm{1},\:\mathrm{so}\:\left(\frac{\mathrm{21}}{\mathrm{29}}\right)^{\mathrm{100}} <\mathrm{1}\:\mathrm{instead} \\ $$$$\mathrm{of}\:\mathrm{greater}\:\mathrm{than}\:\mathrm{100}. \\ $$ Terms of…
Question Number 90747 by I want to learn more last updated on 25/Apr/20 $$\mathrm{solve}:\:\:\:\mathrm{t}^{\mathrm{1}/\mathrm{3}} \:\:\:+\:\:\:\mathrm{t}^{\mathrm{1}/\mathrm{2}} \:\:\:=\:\:\:\mathrm{12} \\ $$ Answered by MJS last updated on 25/Apr/20…
Question Number 156275 by mindispower last updated on 09/Oct/21 $${Helllo}\:{to}\:{All}\:{Good}\:\left({morning}\:{night}\right) \\ $$$${we}\:{are}\:{her}\:{too}\:{shar}\:{our}\:{knowelegdes} \\ $$$${we}\:{must}\:{respect}\:{evrey}\:{one}\:{we}\:{need}\:{that} \\ $$$${positiv}\:{energy}\:{sorry}\:{for}\:{my}\:{English} \\ $$$$ \\ $$ Answered by peter frank last…
Question Number 156253 by MathSh last updated on 09/Oct/21 Answered by ajfour last updated on 09/Oct/21 $$\mathrm{let}\:\:\mathrm{b}=\mathrm{pa},\:\:\mathrm{c}=\mathrm{qa} \\ $$$$\mathrm{p},\mathrm{q}\geqslant\mathrm{1} \\ $$$$\mathrm{a}^{\mathrm{3}} \mathrm{pq}=\mathrm{1} \\ $$$$\mathrm{L}.\mathrm{H}.\mathrm{S}.−\mathrm{R}.\mathrm{H}.\mathrm{S}. \\…