Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter 6 - Differential Equations - 6.4 Exercises - Page 428: 6

Answer

$\frac{3}{4}x^{2}-\frac{5}{x}+cx^{-2}$

Work Step by Step

Solve by integrating factor, I(x) I(x) = $e^{\int\frac{2}{x}dx}$ = $e^{2lnx}$ = $x^{2}$ $$x^{2}y=\int x^{2}(3x-5) dx$$ $$x^{2}y=\int (3x^{3}-5) dx$$ $$x^{2}y=\frac{3}{4}x^{4}-{5}{x}+c$$ $$y=\frac{3}{4}x^{2}-\frac{5}{x}+cx^{-2}$$
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