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Which shows the first step in the solution to the equation log2x + log2(x – 6) = 4?

User Stigzler
by
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2 Answers

3 votes

Answer: log2(x(x-6))=4.

Explanation:

User Andre Steingress
by
8.8k points
5 votes

Answer:

The first steps in the solution to the equation
\log_2 x + \log_2 (x-6) = 4 is,
\log_2 x(x-6) = 4

Explanation:

Given the equation:
\log_2 x + \log_2 (x-6) = 4

Using logarithmic laws;


loa_b x + \log_b y = \log_b (xy)

then;


\log_2 x(x-6) = 4

Therefore, the first steps in the solution to the equation
\log_2 x + \log_2 (x-6) = 4 is,
\log_2 x(x-6) = 4

User Renne Rocha
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8.5k points