Question Number 171824 by Mikenice last updated on 21/Jun/22 $${solve}\:{for}\:{a},{b},{c},{d} \\ $$$${a}+{b}=\mathrm{9} \\ $$$${ab}+{c}+{d}=\mathrm{29} \\ $$$${ad}+{bc}=\mathrm{3} \\ $$$${cd}=\mathrm{18} \\ $$$$ \\ $$$$ \\ $$$$ \\…
Question Number 171825 by Mikenice last updated on 21/Jun/22 $${solve}\:{for}\:{x}\:{and}\:{y}: \\ $$$${x}^{\mathrm{2}} +{y}^{\mathrm{2}} =\mathrm{10} \\ $$$$\frac{\mathrm{1}}{{x}}+\frac{\mathrm{1}}{{y}}=\frac{\mathrm{4}}{\mathrm{3}} \\ $$ Answered by Rasheed.Sindhi last updated on 21/Jun/22…
Question Number 171830 by Mikenice last updated on 21/Jun/22 $${solve}\:{for}\:{x},{y},{z} \\ $$$${xy}+\mathrm{3}{x}+\mathrm{2}{y}=−\mathrm{6} \\ $$$${yz}+{y}+\mathrm{3}{z}=−\mathrm{3} \\ $$$${zx}+\mathrm{2}{z}+{x}=\mathrm{2} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 171827 by Mikenice last updated on 21/Jun/22 $${solve}\:{for}\:{x}\:{and}\:{y}: \\ $$$${x}^{\mathrm{2}} −\mathrm{2}{xy}=\mathrm{5} \\ $$$${xy}+\mathrm{3}{y}^{\mathrm{2}} =\mathrm{10} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 171821 by Mikenice last updated on 21/Jun/22 $${solve}\:{for}\:{x}: \\ $$$${x}\sqrt{{x}}\:−\mathrm{11}\sqrt{{x}}\:=\mathrm{10},\:{find}\:{x}−\sqrt{{x}} \\ $$ Commented by mr W last updated on 21/Jun/22 $${let}\:{t}=\sqrt{{x}}>\mathrm{0} \\ $$$${t}^{\mathrm{3}}…
Question Number 171826 by Mikenice last updated on 21/Jun/22 $${if}\:{a}+{b}+{c}=\mathrm{0},{find}\:{the}\:{value}\:{of}\: \\ $$$$\frac{{a}^{\mathrm{2}} }{{bc}}+\frac{{b}^{\mathrm{2}} }{{ca}}+\frac{{c}^{\mathrm{2}} }{{ab}} \\ $$ Answered by nimnim last updated on 21/Jun/22 $$\frac{{a}^{\mathrm{2}}…
Question Number 171820 by Mikenice last updated on 21/Jun/22 $${solve}\:{for}\:{x}: \\ $$$${x}^{{x}} =\mathrm{2}^{\mathrm{2048}} \\ $$ Commented by mr W last updated on 21/Jun/22 $${x}^{{x}} =\mathrm{2}^{\mathrm{2048}}…
Question Number 171822 by Mikenice last updated on 21/Jun/22 $${solve}\:{for}\:{x}: \\ $$$${x}^{{x}^{{x}^{\mathrm{2017}} } } =\mathrm{2017} \\ $$ Commented by mr W last updated on 21/Jun/22…
Question Number 171823 by Mikenice last updated on 21/Jun/22 $${solve}\:{for}\:{y}: \\ $$$${y}^{\mathrm{4}} −\mathrm{34}{y}^{\mathrm{2}} +\mathrm{225}=\mathrm{0} \\ $$ Answered by nimnim last updated on 21/Jun/22 $$\left({y}^{\mathrm{2}} −\mathrm{9}\right)\left({y}^{\mathrm{2}}…
Question Number 171816 by Mikenice last updated on 21/Jun/22 $${solve}\:{for}\:{x}: \\ $$$$\frac{\mathrm{3}\left({x}−\mathrm{2}\right)+\mathrm{4}\sqrt{\mathrm{2}{x}^{\mathrm{3}} −\mathrm{3}{x}+\mathrm{1}}}{\mathrm{2}\left({x}^{\mathrm{3}} −\mathrm{1}\right)}=\mathrm{1} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com