Questions: Solve the following exponential equation.
2^x=3
Select the correct choice below and, if necessary, fill in the answer box.
A. The solution is
(Round to four decimal places as needed. Use a comma to separate answers as needed.)
B. The solution is not a real number.
Transcript text: Solve the following exponential equation.
\[
2^{x}=3
\]
Select the correct choice below and, if necessary, fill in the answer box.
A. The solution is $\square$
(Round to four decimal places as needed. Use a comma to separate answers as needed.)
B. The solution is not a real number.
Solution
Solution Steps
Step 1: Convert to Logarithmic Form
To solve the exponential equation \( 2^{x} = 3 \), we first convert it to logarithmic form:
\[
x = \log_{2}(3)
\]
Step 2: Apply Change of Base Formula
Using the change of base formula, we can express \( \log_{2}(3) \) in terms of common logarithms (base 10):
\[
x = \frac{\log(3)}{\log(2)}
\]
Step 3: Calculate the Value
Calculating the value gives us:
\[
x \approx 1.5849625007211563
\]
Rounding this to four decimal places, we find:
\[
x \approx 1.585
\]