Category: Algebra

Question Number 149268 by Samimsultani last updated on 04/Aug/21 Answered by dkenechukwu04 last updated on 04/Aug/21 $$\mathrm{Let}2+\frac{3}{2+\frac{3}{2+\frac{3}{2+\dots }}}=x$$$$5+\frac{2}{x}=5+\frac{2}{2+\frac{3}{x}}$$$$5+\frac{2}{x}=5+\frac{2x}{2x+3}$$$$\frac{5x+2}{x}=\frac{12x+15}{2x+3}$$$$\mathrm{10}{x}^{\mathrm{2}}…

Question Number 149266 by mathdanisur last updated on 04/Aug/21 $$Solvefornaturalnumbers:$$$$x^2+y^2+x+y=3xy$$ Answered by nimnim last updated on 04/Aug/21 $$\Rightarrow\left({x}+{y}\right)^{\mathrm{2}} +\left({x}+{y}\right)=\mathrm{5}{xy}…

Question Number 149237 by mathdanisur last updated on 03/Aug/21 Answered by Mokmokhi last updated on 04/Aug/21 $$9$$ Terms of Service Privacy Policy Contact:…

Question Number 149238 by ajfour last updated on 04/Aug/21 $$z^3-z=c$$$$z^4-z^2=cz$$$$letz=x+q$$$${x}^{\mathrm{4}} +\mathrm{4}{qx}^{\mathrm{3}} +\mathrm{6}{q}^{\mathrm{2}} {x}^{\mathrm{2}} +\mathrm{4}{q}^{\mathrm{3}} {x}+{q}^{\mathrm{4}} \…

Question Number 18152 by tawa tawa last updated on 16/Jul/17 Terms of Service Privacy Policy Contact: info@tinkutara.com