Question: Solve y(4) + 2y(3) + 3y + 2y' + y = 0. First show that the auxiliary equation is (r2 + r + 1)2 =

Solve y(4) + 2y(3) + 3y" + 2y' + y = 0. First show that the auxiliary equation is (r2 + r + 1)2 = 0?

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