Math, asked by anjalisudheer2007, 25 days ago

If2^x−1+2^x+1=640, the value of x is

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Answered by adimitul123

0

Step-by-step explanation:

please mark it the brainliest answer

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Answered by ThumderOZO

0

Answer:

2x-1+2x+1=640

or 4x=640

or x=640÷4

therefore,x=160

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