Math Problem Statement

Solve this

Solution

The expression in the image is:

ln(e3)+ln(e2)\ln(e^3) + \ln(e^2)

To solve this, let's break it down step by step:

Step 1: Simplify each logarithm

Using the logarithm property ln(ab)=bln(a)\ln(a^b) = b \cdot \ln(a):

  1. ln(e3)=3ln(e)\ln(e^3) = 3 \cdot \ln(e)
  2. ln(e2)=2ln(e)\ln(e^2) = 2 \cdot \ln(e)

Step 2: Recognize that ln(e)=1\ln(e) = 1

Since the natural logarithm of ee is 1 (ln(e)=1\ln(e) = 1):

  1. 3ln(e)=31=33 \cdot \ln(e) = 3 \cdot 1 = 3
  2. 2ln(e)=21=22 \cdot \ln(e) = 2 \cdot 1 = 2

Step 3: Add the simplified expressions

Now, sum the simplified values:

3+2=53 + 2 = 5

Final Answer:

ln(e3)+ln(e2)=5\ln(e^3) + \ln(e^2) = 5

Would you like more details or have any questions?

Here are some related questions to explore:

  1. What is the derivative of the function ln(x)\ln(x)?
  2. How do logarithm properties simplify expressions involving multiplication or division?
  3. What is the integral of ln(x)\ln(x)?
  4. Can you solve ln(ex)+ln(ey)\ln(e^x) + \ln(e^y) for arbitrary xx and yy?
  5. What is the natural logarithm's behavior as xx approaches infinity?

Tip: When working with logarithms, remember to use properties like the power rule (ln(ab)=bln(a)\ln(a^b) = b \cdot \ln(a)) and the product rule (ln(ab)=ln(a)+ln(b)\ln(ab) = \ln(a) + \ln(b)) to simplify expressions efficiently.

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Math Problem Analysis

Mathematical Concepts

Logarithms

Formulas

Logarithm properties

Theorems

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Suitable Grade Level

High School