4. Approximate (ln(4.03))(5.02)²

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Can you please help me with this problem because I need help, can you do it step by step so I can follow along

### Problem Statement
4. Approximate \((\ln(4.03))(5.02)^2\).

### Explanation
To solve this problem, we will perform the following steps:

1. **Calculate the natural logarithm** (\(\ln\)) **of 4.03:**
   - The natural logarithm function \(\ln(x)\) gives the power to which \(e\) (approximately 2.718) must be raised to equal \(x\).
   - Use a calculator or logarithm table to find \(\ln(4.03)\).

2. **Square the value 5.02:**
   - \(5.02^2\) means \(5.02\) multiplied by itself.

3. **Multiply the results:**
   - Multiple the result of \(\ln(4.03)\) by \(5.02^2\).
   
### Detailed Steps

1. **Find \(\ln(4.03)\):**
   Assume the value of \(\ln(4.03)\) is approximately 1.393 (Consult a calculator or log table for precision).

2. **Square 5.02:**
   \[
   5.02^2 = 5.02 \times 5.02 = 25.2004
   \]

3. **Calculate the final value:**
   \[
   (\ln(4.03))(5.02)^2 = 1.393 \times 25.2004 \approx 35.1174
   \]

### Answer
The approximate value of \((\ln(4.03))(5.02)^2\) is **35.1174**.
Transcribed Image Text:### Problem Statement 4. Approximate \((\ln(4.03))(5.02)^2\). ### Explanation To solve this problem, we will perform the following steps: 1. **Calculate the natural logarithm** (\(\ln\)) **of 4.03:** - The natural logarithm function \(\ln(x)\) gives the power to which \(e\) (approximately 2.718) must be raised to equal \(x\). - Use a calculator or logarithm table to find \(\ln(4.03)\). 2. **Square the value 5.02:** - \(5.02^2\) means \(5.02\) multiplied by itself. 3. **Multiply the results:** - Multiple the result of \(\ln(4.03)\) by \(5.02^2\). ### Detailed Steps 1. **Find \(\ln(4.03)\):** Assume the value of \(\ln(4.03)\) is approximately 1.393 (Consult a calculator or log table for precision). 2. **Square 5.02:** \[ 5.02^2 = 5.02 \times 5.02 = 25.2004 \] 3. **Calculate the final value:** \[ (\ln(4.03))(5.02)^2 = 1.393 \times 25.2004 \approx 35.1174 \] ### Answer The approximate value of \((\ln(4.03))(5.02)^2\) is **35.1174**.
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