Question

2^|x| - |2^(x-1) - 1| = 2^(x-1) + 1
Plzz ans fast..

Answer 1

Answer:

=2^x-2^(x-1)-1

=2^(x-1).2-2^(x-1)-1

=2^(x-1)(2-1)-1

=2^(x-1)-1