Problem

Solve the following logarithmic equation. Express irrational solutions in exact fo \[ 2 \log _{12}(x-7)+\log _{12} 4=2 \] Rewrite the given equation without logarithms. Do not solve for $\mathrm{x}$. (Do not simplify. Use integers or fractions for any numbers in the equation.)

Solution

Step 1 :Given the logarithmic equation \(2 \log _{12}(x-7)+\log _{12} 4=2\).

Step 2 :We can use the property of logarithms that states \(\log_b a = c\) is equivalent to \(b^c = a\).

Step 3 :Applying this property to each term in the equation to convert it into an exponential form.

Step 4 :The equation in exponential form is \(2x - 10 = 144\).

Step 5 :\(\boxed{2x - 10 = 144}\) is the logarithmic equation rewritten without logarithms.

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Source: https://solvelyapp.com/problems/VyIpKAX732/

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