Angie is working on solving the exponential equation [tex]23^x=6[/tex]; however, she is not quite sure where to start. Solve the equation and use complete sentences to describe the steps to solve it.

Hint: Use the change of base formula: [tex]\log_b y=\frac{\log y}{\log b}[/tex].



Answer :

Certainly! Let's solve the exponential equation [tex]\( 23^x = 6 \)[/tex] step by step.

1. Understanding the Equation:
The equation we need to solve is [tex]\( 23^x = 6 \)[/tex]. We need to find the value of [tex]\( x \)[/tex] that makes this equation true.

2. Applying the Logarithm:
To solve for [tex]\( x \)[/tex], we can take the natural logarithm (or common logarithm) of both sides of the equation. This is because taking the logarithm allows us to bring the exponent down as a multiplier, making it easier to solve for [tex]\( x \)[/tex].

[tex]\[ \log(23^x) = \log(6) \][/tex]

3. Using Logarithm Properties:
By using the power rule of logarithms, which states that [tex]\( \log(a^b) = b \log(a) \)[/tex], we can rewrite the left-hand side of the equation:

[tex]\[ x \cdot \log(23) = \log(6) \][/tex]

4. Solving for [tex]\( x \)[/tex]:
Now, we need to isolate [tex]\( x \)[/tex]. To do this, we divide both sides of the equation by [tex]\( \log(23) \)[/tex]:

[tex]\[ x = \frac{\log(6)}{\log(23)} \][/tex]

5. Calculating the Value:
Using a calculator to evaluate the right-hand side, we get:

[tex]\[ x \approx 0.5714440358797147 \][/tex]

Thus, the value of [tex]\( x \)[/tex] that satisfies the equation [tex]\( 23^x = 6 \)[/tex] is approximately [tex]\( 0.5714440358797147 \)[/tex].

By following these steps, we have determined that the solution to the equation [tex]\( 23^x = 6 \)[/tex] is [tex]\( x \approx 0.5714440358797147 \)[/tex].