please answer the question
Attachments:
Answers
Answered by
0
Step-by-step explanation:
=> 4^(2x-1) - 4^(2x-2) = 384
=> 4^(2x-1) * (1 - 1/4) = 384
=> 2^(4x-2) = 384*4/3
=> 2^(4x-2) = 512
=> 2^(4x-2) = 2^9
=> 4x-2 = 9
=> 4x =11
=> x = 11/4
Similar questions