Math, asked by sabarnasarkar2021, 22 days ago

if 2^x+1 - 2^x = 8 then what is the value of x

Answers

Answered by biligiri

0

Step-by-step explanation:

2ˣ⁺¹ - 2ˣ = 8

=> 2ˣ · 2¹ - 2ˣ = 8

=> 2ˣ [2 - 1] = 8

=> 2ˣ * 1 = 8

=> 2ˣ = 2³

=> x = 3

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