Math Problem Statement

solve it and remove natural logarithms

Use the properties of logarithms to evaluate the following function: y = ln{e^(3x * ((x - 2) / (x + 2))^(2/3))}.

Solution

To solve the expression y=ln(e3x(x2x+2)2/3)y = \ln \left( e^{3x \left( \frac{x - 2}{x + 2} \right)^{2/3}} \right) and simplify it, let's use logarithmic properties. Here are the steps:

Step 1: Use the Property of Logarithms

The property ln(ea)=a\ln(e^a) = a can be applied directly to simplify yy: y=3x(x2x+2)2/3y = 3x \left( \frac{x - 2}{x + 2} \right)^{2/3}

Step 2: Final Answer

After simplification, the function becomes: y=3x(x2x+2)2/3y = 3x \left( \frac{x - 2}{x + 2} \right)^{2/3}

There are no more logarithmic terms in the expression, and this is as simplified as it gets.

Would you like further details on each step or have any questions?


Related Questions

  1. What are the properties of logarithms and how are they applied in simplifying expressions?
  2. How can you evaluate logarithmic functions involving complex exponents?
  3. What are common applications of logarithmic simplifications in calculus?
  4. How does the derivative of this function look after simplification?
  5. How would the answer change if we had a different base for the logarithm?

Tip: When simplifying logarithmic expressions with exponents, always check if the exponent can be pulled out of the logarithm to simplify the expression faster.

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Logarithmic Properties
Exponential Functions
Simplification

Formulas

ln(e^a) = a
Exponent Rules for Fractional Exponents

Theorems

Properties of Logarithms

Suitable Grade Level

Grades 10-12