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 2x=3, we first convert it to logarithmic form:
x=log2(3)
Step 2: Apply Change of Base Formula
Using the change of base formula, we can express log2(3) in terms of common logarithms (base 10):
x=log(2)log(3)
Step 3: Calculate the Value
Calculating the value gives us:
x≈1.5849625007211563
Rounding this to four decimal places, we find:
x≈1.585