Let yx be the general solution of xx-1 d y-d x-y-x2x-12- Then 4 y2-y-1 equals

I.F. = x/x 1 Solution is xy/x 1 = x^3/3 x^2/2 + C and the answer is 3. ...

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Formation of a Differential Equation from a General Solution

Let yx be the...

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Let y(x) be the general solution of $x (x - 1) \frac{d y}{d x} - y = x^{2} (x - 1)^{2}$ . Then $4 y (2) - y (- 1)$ equals ___

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