Question Number 10172 by konen last updated on 28/Jan/17 $$\mathrm{x}^{\mathrm{x}} =\mathrm{2}^{\mathrm{24}} \:,\:\mathrm{y}^{\mathrm{y}} =\mathrm{3}^{\mathrm{18}} \Rightarrow\frac{\mathrm{2y}+\mathrm{3x}}{\mathrm{y}−\mathrm{x}}=? \\ $$ Answered by ridwan balatif last updated on 28/Jan/17 $$\mathrm{x}^{\mathrm{x}}…
Question Number 141246 by ajfour last updated on 17/May/21 $${r}={q}+\mathrm{1} \\ $$$${pq}={q}+\mathrm{1} \\ $$$${c}^{\mathrm{2}} {p}={qr}^{\mathrm{2}} \:\:\:,\:{help}\:{find}\:{p},\:{q},\:{r}. \\ $$ Answered by Rasheed.Sindhi last updated on 17/May/21…
Question Number 10168 by Joel575 last updated on 28/Jan/17 $$\mathrm{If}\:\mathrm{the}\:\mathrm{roots}\:\mathrm{of}\:\mathrm{quadratic}\:\mathrm{equation} \\ $$$${ax}^{\mathrm{2}} \:+\:{bx}\:+\:{c}\:=\:\mathrm{0} \\ $$$$\mathrm{were}\:\mathrm{within}\:\mathrm{the}\:\mathrm{interval}\:\left[\mathrm{0},\mathrm{1}\right], \\ $$$$\mathrm{the}\:\mathrm{maximum}\:\mathrm{value}\:\mathrm{from} \\ $$$$\frac{\left(\mathrm{2}{a}−{b}\right)\left({a}−{b}\right)}{{a}\left({a}−{b}+{c}\right)}\:\:\:\:\mathrm{is}\:… \\ $$ Terms of Service Privacy…
Question Number 10159 by ridwan balatif last updated on 28/Jan/17 Commented by ridwan balatif last updated on 28/Jan/17 $$\mathrm{No}.\mathrm{39} \\ $$ Commented by ridwan balatif…
Question Number 141227 by ajfour last updated on 16/May/21 Commented by ajfour last updated on 16/May/21 $${The}\:{cubic}\:{curve}\:{is}\:{y}={x}^{\mathrm{3}} −{x}−{c} \\ $$$${Find}\:{radii}\:{R}\:{and}\:{s}\:{without} \\ $$$${having}\:{to}\:{find}\:\alpha,\:\beta,\:\gamma. \\ $$ Commented…
Question Number 141221 by Engr_Jidda last updated on 16/May/21 Commented by mr W last updated on 16/May/21 $${no}\:{such}\:{k}\:{exists}. \\ $$ Commented by Engr_Jidda last updated…
Question Number 75681 by mr W last updated on 15/Dec/19 Commented by mr W last updated on 15/Dec/19 $${someone}\:{has}\:{posted}\:{this}\:{question}, \\ $$$${but}\:{deleted}\:{it}\:{againfor}\:{some}\:{reason}. \\ $$ Commented by…
Question Number 10138 by konen last updated on 26/Jan/17 $$\mathrm{2}^{\mathrm{x}+\mathrm{y}} =\mathrm{0}.\mathrm{125} \\ $$$$\left(\mathrm{0}.\mathrm{125}\right)^{\mathrm{x}−\mathrm{y}} =\mathrm{2}\:\Rightarrow\:\mathrm{x}×\mathrm{y}=? \\ $$ Answered by sandy_suhendra last updated on 26/Jan/17 $$\mathrm{2}^{\mathrm{x}+\mathrm{y}} =\frac{\mathrm{1}}{\mathrm{8}}…
Question Number 10143 by konen last updated on 26/Jan/17 $$\mathrm{x}\in\mathrm{Z} \\ $$$$\left(\mathrm{x}+\mathrm{4}\right)^{\mathrm{x}^{\mathrm{2}} −\mathrm{16}} =\mathrm{1}\:\:\:\Rightarrow\Sigma\mathrm{x}=? \\ $$ Answered by mrW1 last updated on 27/Jan/17 $${x}+\mathrm{4}=\mathrm{1}\:\:\:\:\:\:…\left({i}\right) \\…
Question Number 10131 by konen last updated on 26/Jan/17 $$\mathrm{2}^{\mathrm{a}} =\mathrm{9} \\ $$$$\mathrm{27}^{\mathrm{b}} =\mathrm{8} \\ $$$$\Rightarrow\mathrm{a}×\mathrm{b}=? \\ $$ Answered by prakash jain last updated on…