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D-2-2D-1-y-x-2-2x-1-




Question Number 27624 by gopikrishnan005@gmail.com last updated on 11/Jan/18
(D^2 +2D+1)y=x^2 +2x+1
$$\left({D}^{\mathrm{2}} +\mathrm{2}{D}+\mathrm{1}\right){y}={x}^{\mathrm{2}} +\mathrm{2}{x}+\mathrm{1} \\ $$
Commented by prakash jain last updated on 12/Jan/18
D=(d/dx)?
$${D}=\frac{{d}}{{dx}}? \\ $$
Commented by abdo imad last updated on 12/Jan/18
this question is done.
$${this}\:{question}\:{is}\:{done}. \\ $$
Commented by abdo imad last updated on 12/Jan/18
yes
$${yes} \\ $$

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