Question

find the value of x if 2^x-1 = 2^3​

Answer 1

Answer:

$2 { }^{x - 1} = {2}^{3}$

x-1=3

x=4

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The value of x is 4 .

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#sketch✌

Answer 2

Answer:

2^x-1=2³

2^(x-1)=2³

On comparing powers,

x-1=3

x=4

......hope it helps u........