Question Number 72488 by aliesam last updated on 29/Oct/19 $$\begin{cases}{\mathrm{4}{xy}=\mathrm{1}}\\{\mathrm{4}\sqrt{\mathrm{1}−{x}^{\mathrm{2}} }\:\left(\:{y}−\sqrt{\mathrm{1}−{y}^{\mathrm{2}} }\:\right)=\mathrm{1}}\end{cases} \\ $$$$ \\ $$$${Resolver}\:{elsistema}\:{en}\:{R} \\ $$ Answered by behi83417@gmail.com last updated on 30/Oct/19…
Question Number 72483 by TawaTawa last updated on 29/Oct/19 $$\underset{\mathrm{k}\:=\:\mathrm{0}} {\overset{\mathrm{n}} {\sum}}\:\mathrm{cos}\left(\mathrm{a}\:+\:\mathrm{kb}\right) \\ $$ Answered by Tanmay chaudhury last updated on 29/Oct/19 $${T}_{{k}} ={cos}\left({a}+{kb}\right) \\…
Question Number 138014 by bobhans last updated on 09/Apr/21 $${Given}\:{p}=\mathrm{1}+{i}\sqrt{\mathrm{5}}\:{and}\:{q}=\mathrm{1}−{i}\sqrt{\mathrm{5}}\: \\ $$$${prove}\:{that}\:{p}^{\mathrm{6}} +{q}^{\mathrm{6}} \:=\:\mathrm{2}^{\mathrm{5}} ×\mathrm{11} \\ $$ Answered by bobhans last updated on 09/Apr/21 $$\:{from}\:{the}\:{given}\:{we}\:{have}\:…
Question Number 6922 by Tawakalitu. last updated on 02/Aug/16 $${x}^{{y}} \:=\:{y}^{{x}} \\ $$$$ \\ $$$${make}\:{x}\:{the}\:{subject}\:{of}\:{the}\:{formular} \\ $$ Commented by Yozzii last updated on 03/Aug/16 $${x}^{{y}}…
Question Number 72443 by masoomashujayee678@gmail.com last updated on 28/Oct/19 $$\mathrm{2}\left[\mathrm{0}.\mathrm{5}\left\{\mathrm{48}−\mathrm{31}\right\}^{\mathrm{2}} +\mathrm{35}\right]=? \\ $$ Answered by behi83417@gmail.com last updated on 28/Oct/19 $$=\mathrm{2}×.\mathrm{5}×\left[\mathrm{48}−\mathrm{31}\right]^{\mathrm{2}} +\mathrm{2}×\mathrm{35}= \\ $$$$=\left[\mathrm{48}−\mathrm{31}\right]^{\mathrm{2}} +\mathrm{70}=\mathrm{17}^{\mathrm{2}}…
Question Number 6895 by Chheang Chantria last updated on 02/Aug/16 Commented by Chheang Chantria last updated on 02/Aug/16 $$\mathrm{help}\:\mathrm{me}\:\mathrm{excercise}\:“\:\mathrm{d}'' \\ $$ Answered by sou1618 last…
Question Number 137956 by peter frank last updated on 08/Apr/21 Commented by mr W last updated on 08/Apr/21 $${you}\:{can}'{t}\:{prove}.\:{it}'{s}\:{wrong}. \\ $$ Commented by peter frank…
Question Number 72421 by TawaTawa last updated on 28/Oct/19 Answered by mind is power last updated on 28/Oct/19 $$\mathrm{let}\:\mathrm{a},\mathrm{b},\mathrm{c},\mathrm{d}\:\mathrm{root}\left[\mathrm{in}\:\mathbb{C}\right. \\ $$$$\mathrm{a}+\mathrm{b}+\mathrm{c}+\mathrm{d}=−\mathrm{2} \\ $$$$\mathrm{a}+\mathrm{b}=\mathrm{2} \\ $$$$\mathrm{c}+\mathrm{d}=−\mathrm{4}…
Question Number 6885 by Tawakalitu. last updated on 01/Aug/16 $$\left(\mathrm{1000}\right)^{\mathrm{2}} \:−\:\left(\mathrm{999}\right)^{\mathrm{2}} \:+\:\left(\mathrm{998}\right)^{\mathrm{2}} \:−\:\left(\mathrm{997}\right)^{\mathrm{2}} +\:………\:+\:\mathrm{2}^{\mathrm{2}} \:−\:\mathrm{1}^{\mathrm{2}} \:=\:? \\ $$$$ \\ $$$${Please}\:{the}\:{question}\:{says}\:{simplify} \\ $$ Answered by sou1618…
Question Number 72413 by aliesam last updated on 28/Oct/19 Terms of Service Privacy Policy Contact: info@tinkutara.com