Math, asked by chjaoog, 9 months ago

${2}^{x - 1} + {2}^{x + 1} = 320$
हो तो x का मान है

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Answered by gaurav2013c

3

Refer to the attachment ☺️

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Answered by Arjun010

0

Answer:

x=7..

Step-by-step explanation:

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