IPMAT Indore 2022 (SA) - The numbers -16,2^x+3-2^2 x-1-16,2^2 x-1+16 are in an arithmetic progression. Then x equals ________. | PYQs + Solutions | AfterBoards
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IPMAT Indore 2022

Algebra
>
Progression & Series

Medium

The numbers −16,2x+3−22x−1−16,22x−1+16-16,2^{x+3}-2^{2 x-1}-16,2^{2 x-1}+16 are in an arithmetic progression. Then xx equals ________.

Entered answer:

Correct Answer: 3

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