Question

please answer it's urgent​

Answer 1

Step-by-step explanation:

2^x + 2^1 + 2^-x = 2√2

=2^x + 2/2^x = 2√2

let 2^x be t .

=t +2/t = 2√2

=t = √2

returning to original value

2^x = √2

=x = 1/2.....

hope u r satisfied

please point out errors ( if any)

rate as the brainiest

plzzzzzz.....