In each of Problems 14 and 15, determine the values of r for which the given differential equation has solutions of the form y = tr for t > 0. 14.t2y″ + 4ty′ + 2y = 0

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter11: Differential Equations
Section11.CR: Chapter 11 Review
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In each of Problems 14 and 15, determine the values of r for which the given differential equation has solutions of the form y = tr for t > 0.

14.t2y″ + 4ty′ + 2y = 0

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ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,