Question Number 88314 by M±th+et£s last updated on 09/Apr/20 $$\left(\:{a},{b}\:\right){are}\:{complex}\:{numbers}\:{and}\:{a}^{\mathrm{2}} +{ab}+{b}^{\mathrm{2}} =\mathrm{0} \\ $$$${find}\:\left(\frac{{a}}{{a}+{b}}\right)^{\mathrm{2020}} +\left(\frac{{b}}{{a}+{b}}\right)^{\mathrm{2020}} \\ $$$$ \\ $$ Commented by mathmax by abdo last…
Question Number 22778 by selestian last updated on 22/Oct/17 Commented by selestian last updated on 22/Oct/17 $${plz}\:{solve}\:{this}\:{i}\:{am}\:{trying}\:{to}\:{do}\:{by} \\ $$$${uing}\:{n}=\mathrm{3}\:{but}\:{its}\:{not}\:{working} \\ $$$$ \\ $$ Commented by…
Question Number 88310 by ajfour last updated on 09/Apr/20 Commented by ajfour last updated on 09/Apr/20 $${Q}.\mathrm{88272}\:\left({revisited}\right) \\ $$ Answered by ajfour last updated on…
Question Number 153847 by mathdanisur last updated on 11/Sep/21 $$\boldsymbol{\mathrm{S}}\:=\:\mathrm{x}\:+\:\mathrm{2x}^{\mathrm{2}} \:+\:…\:+\:\mathrm{nx}^{\boldsymbol{\mathrm{n}}} \\ $$$$ \\ $$ Answered by liberty last updated on 11/Sep/21 $$\:{S}={x}+\mathrm{2}{x}^{\mathrm{2}} +\mathrm{3}{x}^{\mathrm{3}} +\mathrm{4}{x}^{\mathrm{4}}…
Question Number 88306 by TawaTawa1 last updated on 09/Apr/20 Commented by mr W last updated on 10/Apr/20 $${please}\:{try}\:{again}.\:{it}'{s}\:{so}\:{obvious},\:{just} \\ $$$${connect}\:{the}\:{centers}\:{of}\:{both}\:{circles}. \\ $$ Commented by mr…
Question Number 153840 by liberty last updated on 11/Sep/21 $$\:\:\:\:\mathrm{log}\:_{{e}} \left({x}\right)+\mathrm{log}\:_{{x}} \left({e}\right)+\mathrm{log}\:_{\left(\frac{{e}}{{x}}\right)} \left({x}\right)=\frac{\mathrm{5}}{\mathrm{2}} \\ $$$$\:{x}=? \\ $$ Answered by Rasheed.Sindhi last updated on 11/Sep/21 $$\:\mathrm{log}\:_{{e}}…
Question Number 88307 by M±th+et£s last updated on 09/Apr/20 $$\int\frac{{x}^{\mathrm{2}} }{{x}^{\mathrm{2}} −\frac{\mathrm{5}}{\mathrm{2}}{x}−\frac{\mathrm{3}}{\mathrm{2}}}\:{dx} \\ $$ Answered by TANMAY PANACEA. last updated on 09/Apr/20 $$\int\frac{\mathrm{2}{x}^{\mathrm{2}} }{\mathrm{2}{x}^{\mathrm{2}} −\mathrm{5}{x}−\mathrm{3}}…
Question Number 22769 by Bruce Lee last updated on 22/Oct/17 $$\boldsymbol{\mathrm{write}}\:\boldsymbol{\mathrm{to}}\:\boldsymbol{\mathrm{geometry}}\:\boldsymbol{\mathrm{form}} \\ $$$$\:\frac{\mathrm{3}}{\mathrm{5}}+\frac{\mathrm{4}}{\mathrm{5}}\boldsymbol{\mathrm{i}} \\ $$$$ \\ $$$$\boldsymbol{\mathrm{help}}\:\boldsymbol{\mathrm{plz}}\: \\ $$ Answered by $@ty@m last updated on…
Question Number 153842 by rs4089 last updated on 11/Sep/21 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 22768 by math solver last updated on 22/Oct/17 Commented by math solver last updated on 22/Oct/17 $${find}\:{the}\:{sum}\:{of}\:{infinite}\:{terms}\:{of}\: \\ $$$${the}\:{series}\:.. \\ $$ Commented by…