Is 7^x greater than 2,500?
(1) 7^(x+1) > 16,500
(2) 7^(x+2) = 7^x + 16464
The OA is B.
How can I use statement (2) to get an answer? I don't know how to solve this DS question.
(1) 7^(x+1) > 16,500
(2) 7^(x+2) = 7^x + 16464
The OA is B.
How can I use statement (2) to get an answer? I don't know how to solve this DS question.
