Math, asked by bharathbharathpd8zun, 1 year ago

What is the formula of 2^n+1 + 2^n-1

Answers

Answered by shanvisingh

0

Answer:

(2^n+1)² - (1)²

=(2^2n + 2)- 1

=2^2n×2²-1

=4.2^2n-1

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