Consider the initial value problem (1 + x + 2x²)y" + (1 + 7x)y' + 2y =0, x>0, y(0) -1, y'(0) = -2. a. Characterize x = 0 as an ordinary or singular point. Justify your answer. b. Find the first five coefficients a₁,... a5 of the power series solution about x = 0.

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