Question: Solve the following logarithmic equation. l o g x + l o g ( x + 2 1 ) = 2 Select the correct choice

Solve the following logarithmic equation.
logx+log(x+21)=2
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The solution set is .
(Simplify your answer. Type an exact answer. Use a comma to separate answers as needed.)
B. There is no solution.
Solve the following logarithmic equation. logx+log(x+21)=2 Select the correct choice below

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