The best one can say, without actually solving the differential equation, x(x²+x-72)y"+9(x-2)y' + 18y = 0 is that the radius of convergence of the power series solution about, xo (A) 8 (B) 3 (C) ∞ (D) 6 (E) = -3, is at least:

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Problem #7: The best one can say, without actually solving the differential equation,
x(x²+x-72)y"+9(x-2)y' + 18y = 0
is that the radius of convergence of the power series solution about, .xo
(A) 8 (B) 3 (C) ∞ (D) 6 (E)
32
==
-3, is at least:
Transcribed Image Text:Problem #7: The best one can say, without actually solving the differential equation, x(x²+x-72)y"+9(x-2)y' + 18y = 0 is that the radius of convergence of the power series solution about, .xo (A) 8 (B) 3 (C) ∞ (D) 6 (E) 32 == -3, is at least:
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