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2 years ago

If 2^2x= 8^x-1 what is the value of x?

Mathematics

2 answers:

Alja [10]2 years ago

8 0

2^(2x) = 2^(3x - 3)
2x = 3x - 3 
3 = x

arlik [135]2 years ago

7 0

Solutions

$2^(2x) = 2^(3x - 3) 

2x = 3x - 3 

3 = x

x = 3$

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Shkiper50 [21]

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