In Problems 31 and 32 find values of m so that the function y = x m

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In Problems 31 and 32 find values of m so that the function y = x^m is a solution of the given differential equation.

1. xy'' + 2y' = 0

2. x²y'' - 7xy' + 15y = 0

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A First Course in Differential Equations with Modeling Applications

ISBN: 978-1305965720

11th edition

Authors: Dennis G. Zill

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Question Posted: Jul 09, 2018 06:59 AM

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In Problems 31 and 32 find values of m so that the function y = x m

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1 Substitute the function y e mx into the equation y 2y 0 to get e mx 2e mx 0 me ...View the full answer

A First Course in Differential Equations with Modeling Applications

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