Find the general solution y" – 6y'+9y=x*e*

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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How can i find the general solution of this DE?

**Problem Statement**

Find the general solution for the differential equation:
\[ y'' - 6y' + 9y = x^{-3} e^{3x} \]

**Explanation**

Here, the differential equation given is a second-order non-homogeneous linear differential equation. The solution involves finding the general solution to both the homogeneous part \( y_h \) and a particular solution \( y_p \) to the non-homogeneous equation.

General steps for solving this type of equation include:
1. Solving the corresponding homogeneous equation \( y'' - 6y' + 9y = 0 \).
2. Finding a particular solution \( y_p \) to the non-homogeneous equation \( y'' - 6y' + 9y = x^{-3} e^{3x} \).
3. Adding the solutions from the homogeneous and particular solutions together to get the general solution.

The website will likely focus on methods such as the characteristic equation for the homogeneous part and a suitable method for finding the particular solution, such as undetermined coefficients or variation of parameters.
Transcribed Image Text:**Problem Statement** Find the general solution for the differential equation: \[ y'' - 6y' + 9y = x^{-3} e^{3x} \] **Explanation** Here, the differential equation given is a second-order non-homogeneous linear differential equation. The solution involves finding the general solution to both the homogeneous part \( y_h \) and a particular solution \( y_p \) to the non-homogeneous equation. General steps for solving this type of equation include: 1. Solving the corresponding homogeneous equation \( y'' - 6y' + 9y = 0 \). 2. Finding a particular solution \( y_p \) to the non-homogeneous equation \( y'' - 6y' + 9y = x^{-3} e^{3x} \). 3. Adding the solutions from the homogeneous and particular solutions together to get the general solution. The website will likely focus on methods such as the characteristic equation for the homogeneous part and a suitable method for finding the particular solution, such as undetermined coefficients or variation of parameters.
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