Math Problem Statement
Solve the following for x. Round to the nearest tenth (1 decimal place). Answers will look like: 0.9 or 5.8
ππ(π₯+3)=4
Solution
To solve the equation , follow these steps:
Step 1: Exponentiate both sides
To eliminate the natural logarithm (ln), exponentiate both sides of the equation using the base : Since , we get:
Step 2: Calculate
Using the approximate value of :
Step 3: Solve for
Now, subtract 3 from both sides:
Final Answer:
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Tip:
Remember, to remove a natural logarithm, you exponentiate both sides using the base .
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Math Problem Analysis
Mathematical Concepts
Logarithms
Natural Logarithms
Exponential Functions
Formulas
ln(x) = y implies e^y = x
x + 3 = e^4
Theorems
Properties of Logarithms
Exponential Functions
Suitable Grade Level
Grades 9-12