Question Number 55415 by Tawa1 last updated on 23/Feb/19 $$\mathrm{a},\:\mathrm{b},\:\mathrm{d}\:\:\mathrm{are}\:\mathrm{gp}.\:\mathrm{such}\:\mathrm{that}\:\:\mathrm{a},\:\mathrm{b},\:\mathrm{c}\:\mathrm{are}\:\mathrm{real}.\:\:\mathrm{if}\:\: \\ $$$$\mathrm{a}\:+\:\mathrm{b}\:+\:\mathrm{c}\:\:=\:\:\mathrm{26}\:\:\:\mathrm{and}\:\:\mathrm{a}^{\mathrm{2}} \:+\:\mathrm{b}^{\mathrm{2}} \:+\:\mathrm{c}^{\mathrm{2}} \:\:=\:\:\mathrm{364},\:\:\:\:\:\mathrm{find}\:\:\mathrm{b}\:\:? \\ $$ Answered by tanmay.chaudhury50@gmail.com last updated on 23/Feb/19 $${a}={a}…
Question Number 55412 by Tawa1 last updated on 23/Feb/19 $$\mathrm{Solve}\:\mathrm{for}\:\:\:\mathrm{x}\:\mathrm{and}\:\mathrm{y}. \\ $$$$\:\:\:\:\:\:\:\:\mathrm{2}^{\mathrm{x}} \:+\:\mathrm{2y}\:\:=\:\:\mathrm{1}\:\:\:\:\:\:\:…….\:\:\mathrm{equation}\:\left(\mathrm{i}\right) \\ $$$$\:\:\:\:\:\:\:\:\mathrm{3}^{\mathrm{2x}} \:+\:\mathrm{y}\:\:=\:\:\mathrm{27}\:\:\:\:\:\:\:\:…..\:\:\mathrm{equation}\:\left(\mathrm{ii}\right) \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 120943 by Jamshidbek2311 last updated on 04/Nov/20 $$\int\left({x}^{\mathrm{3}} +\mathrm{3}\right)^{\mathrm{4}} {dx}=? \\ $$ Commented by mathmax by abdo last updated on 05/Nov/20 $$\int\:\left(\mathrm{x}^{\mathrm{3}} \:+\mathrm{3}\right)^{\mathrm{4}}…
Question Number 120929 by Canovas last updated on 04/Nov/20 Commented by Canovas last updated on 04/Nov/20 $$\:\:\:{Please}\:{help}\:{me}\:{on}\:{number}\:\mathrm{11}\:{and}\:\mathrm{15} \\ $$$$ \\ $$ Commented by liberty last…
Question Number 120904 by pooooop last updated on 03/Nov/20 Commented by pooooop last updated on 03/Nov/20 $$????? \\ $$ Answered by MJS_new last updated on…
Question Number 55359 by gunawan last updated on 22/Feb/19 $$\mathrm{Find}\:\mathrm{a}\:\mathrm{formula}\:\mathrm{for}\:\mathrm{the}\:\mathrm{general}\: \\ $$$$\mathrm{term}\:\mathrm{of}\:\mathrm{the}\:\mathrm{squence} \\ $$$$\mathrm{1},\:\mathrm{2},\:\mathrm{2},\:\mathrm{3},\:\mathrm{3},\:\mathrm{3},\:\mathrm{4},\:\mathrm{4},\:\mathrm{4},\mathrm{4},\:… \\ $$ Answered by tanmay.chaudhury50@gmail.com last updated on 22/Feb/19 $$\mathrm{1}\rightarrow\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:{nos}\:{of}\:{term}\rightarrow\mathrm{1} \\…
Question Number 55358 by gunawan last updated on 22/Feb/19 $$\mathrm{Determine}\:\mathrm{all}\:\mathrm{functions}\:{f}\::\:\mathbb{N}\:\rightarrow\:\mathbb{N}\: \\ $$$$\mathrm{satisfying} \\ $$$${xf}\left({y}\right)+{yf}\left({x}\right)=\left({x}+{y}\right){f}\left({x}^{\mathrm{2}} +{y}^{\mathrm{2}} \right) \\ $$$$\mathrm{for}\:\mathrm{all}\:\mathrm{positive}\:\mathrm{integers}\:{x}\:\mathrm{and}\:{y} \\ $$ Terms of Service Privacy Policy…
Question Number 120882 by shaker last updated on 03/Nov/20 Answered by $@y@m last updated on 03/Nov/20 $$\mathrm{cos}^{\mathrm{3}} {x}+\mathrm{cos}\:{x}=\mathrm{1}−\mathrm{cos}^{\mathrm{2}} {x} \\ $$$$\mathrm{cos}\:{x}\left(\mathrm{cos}^{\mathrm{2}} {x}+\mathrm{1}\right)=\mathrm{sin}^{\mathrm{2}} {x} \\ $$$$\mathrm{cos}\:{x}\left(\mathrm{2}−\mathrm{sin}\:^{\mathrm{2}}…
Question Number 186419 by mnjuly1970 last updated on 04/Feb/23 $$ \\ $$$$\:\:\mathrm{I}{f}\:,\:\sqrt[{\mathrm{3}}]{\:\mathrm{1}\:−\:{l}\overset{} {{o}g}_{\:\mathrm{2}} \left({x}\right)}\:\:+\:\sqrt[{\mathrm{3}}]{\mathrm{1}\overset{} {+}{log}_{\:\mathrm{2}} \left({x}\right)}\:−\mathrm{1}=\mathrm{0}\:\:\:\:\:\:\:\: \\ $$$$ \\ $$$$\:\:\:\:\:\:\Rightarrow\:\:\:{x}\:=\:?\:\:\:\: \\ $$ Answered by cortano1…
Question Number 55326 by tm888 last updated on 21/Feb/19 $${find}\:\:{the}\:{minimum}\:{value} \\ $$$$\frac{{a}}{\:\sqrt{{a}^{\mathrm{2}} +\mathrm{8}{bc}}}+\frac{{b}}{\:\sqrt{{b}^{\mathrm{2}} +\mathrm{8}{ac}}}+\frac{{c}}{\:\sqrt{{c}^{\mathrm{2}} +\mathrm{8}{ab}}} \\ $$ Answered by tanmay.chaudhury50@gmail.com last updated on 21/Feb/19 $${trying}\:{to}\:{solve}……