Sr Examen
Ecuación diferencial y^(6)-2y^(5)-y^(4)+8y'''-8y''-8y'+12y=0
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Solución
Ha introducido
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2 3
6 4 d d 5 d
y (x) - y (x) - 8*--(y(x)) - 8*---(y(x)) - 2*y (x) + 8*---(y(x)) + 12*y(x) = 0
dx 2 3
dx dx
$$y^{6}{\left(x \right)} - 2 y^{5}{\left(x \right)} - y^{4}{\left(x \right)} + 12 y{\left(x \right)} - 8 \frac{d}{d x} y{\left(x \right)} - 8 \frac{d^{2}}{d x^{2}} y{\left(x \right)} + 8 \frac{d^{3}}{d x^{3}} y{\left(x \right)} = 0$$
y^6 - 2*y^5 - y^4 + 12*y - 8*y' - 8*y'' + 8*y''' = 0