Find d?y/dx? implicitly in terms of x and y. x?y - 3x = 8 dx2

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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**Problem Statement:**

Find \(\frac{d^2 y}{dx^2}\) implicitly in terms of \(x\) and \(y\).

**Equation Given:**

\[ x^2 y - 3x = 8 \]

**Solution Area:**

\[\frac{d^2 y}{dx^2} = \]

---

**Explanation:**

In this problem, we are tasked with finding the second derivative of \(y\), \(\frac{d^2 y}{dx^2}\), in terms of both \(x\) and \(y\). The given equation, \( x^2 y - 3x = 8 \), represents a relationship between \(x\) and \(y\).

1. **Differentiate the equation implicitly with respect to \(x\).**
2. **Solve for \(\frac{dy}{dx}\).**
3. **Differentiate again implicitly to find \(\frac{d^2 y}{dx^2}\).**

Make sure to apply the product, chain rules, and any necessary algebraic manipulations for implicit differentiation. This process will yield the value of \(\frac{d^2 y}{dx^2}\) in the required form.

This problem helps in understanding concepts of implicit differentiation, dealing with functions of multiple variables, and applying the rules of differentiation systematically.
Transcribed Image Text:**Problem Statement:** Find \(\frac{d^2 y}{dx^2}\) implicitly in terms of \(x\) and \(y\). **Equation Given:** \[ x^2 y - 3x = 8 \] **Solution Area:** \[\frac{d^2 y}{dx^2} = \] --- **Explanation:** In this problem, we are tasked with finding the second derivative of \(y\), \(\frac{d^2 y}{dx^2}\), in terms of both \(x\) and \(y\). The given equation, \( x^2 y - 3x = 8 \), represents a relationship between \(x\) and \(y\). 1. **Differentiate the equation implicitly with respect to \(x\).** 2. **Solve for \(\frac{dy}{dx}\).** 3. **Differentiate again implicitly to find \(\frac{d^2 y}{dx^2}\).** Make sure to apply the product, chain rules, and any necessary algebraic manipulations for implicit differentiation. This process will yield the value of \(\frac{d^2 y}{dx^2}\) in the required form. This problem helps in understanding concepts of implicit differentiation, dealing with functions of multiple variables, and applying the rules of differentiation systematically.
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