Solve the following logarithmic equation.   log Subscript 2 Baseline left parenthesis x plus 6 right parenthesis plus log Subscript 2 Baseline left parenthesis x plus 3 right parenthesis equals 2 Question content area bottom Part 1 Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice. A. The solution set is StartSet nothing EndSet.   ​(Simplify your answer. Type an exact answer. Use a comma to separate answers as needed. B. There is no solution.