Category: Differential Equation

Question Number 17137 by tawa tawa last updated on 01/Jul/17 $$\mathrm{Solve}\mathrm{the}\mathrm{differential}\mathrm{equation}$$$$2\mathrm{x}[{\mathrm{ye}}^{\mathrm{x}}-1]\mathrm{dx}+{\mathrm{e}}^{\mathrm{y}}\mathrm{dy}=0$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 16918 by rustylee last updated on 28/Jun/17 $$2x2+9x=10$$ Answered by Joel577 last updated on 28/Jun/17 $$2x^2+9x-10=0$$$${x}_{\mathrm{1},\mathrm{2}} \:=\:\frac{−\mathrm{9}\:\pm\:\sqrt{\mathrm{81}\:+\:\mathrm{80}}}{\mathrm{4}} \…

Question Number 82276 by mhmd last updated on 19/Feb/20 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 16547 by Sai dadon. last updated on 23/Jun/17 $$solve$$$$dy/dx+xy=y^2{e}^{1/2x^2}logx$$ Commented by Sai dadon. last updated on…

Question Number 16514 by Sai dadon. last updated on 23/Jun/17 $$Helpplz$$$$Given2d^{2}x/{dt}^2+2dx/dt+x=ksint$$$$wherekisconstantshowthatifx=n$$$$anddx/dt=0whent=0then$$$$x=e^{-1/2t}\{(n+2/5k)cos\left(t/2\right)+)+(n+4/5k)sin\left(t/2\right)\}$$$$−\mathrm{1}/\mathrm{5}{ksint}−\mathrm{2}/\mathrm{5}{kcost}. \…