x E Keals
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
List the elements of the following sets
e
![Certainly! Here's a transcription suitable for an educational website:
---
**Equation:**
When \( x = a, b, c, d \),
\[ f(x) = 0 \]
where \( x \in \) Reals.
---
**Explanation of the Equation:**
The equation given is \( x + 6x + 8 = 0 \).
1. **Simplification**: Combine like terms, resulting in \( 7x + 8 = 0 \).
2. **Solution**: Solve for \( x \) by isolating the variable. Subtract 8 from both sides to get \( 7x = -8 \). Then divide both sides by 7 to find \( x = -\frac{8}{7} \).
This solution is applicable for any real number values of \( x \) that satisfy the equation \( 7x + 8 = 0 \).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7dbb4ae4-0d65-4baa-9481-63f79be91eca%2Fdbf4be88-2d08-4d0a-958f-46054a44c34b%2F2b0i0e.jpeg&w=3840&q=75)
Transcribed Image Text:Certainly! Here's a transcription suitable for an educational website:
---
**Equation:**
When \( x = a, b, c, d \),
\[ f(x) = 0 \]
where \( x \in \) Reals.
---
**Explanation of the Equation:**
The equation given is \( x + 6x + 8 = 0 \).
1. **Simplification**: Combine like terms, resulting in \( 7x + 8 = 0 \).
2. **Solution**: Solve for \( x \) by isolating the variable. Subtract 8 from both sides to get \( 7x = -8 \). Then divide both sides by 7 to find \( x = -\frac{8}{7} \).
This solution is applicable for any real number values of \( x \) that satisfy the equation \( 7x + 8 = 0 \).
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