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Ksju [112]
3 years ago
11

Solve 15 = 2^(x+1).

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
8 0
2^x * 2 = 15
2^x= 15/2
2^x = 7,5
x = log 2  (7,5)  
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