kitty12joy22 kitty12joy22
  • 24-02-2017
  • Mathematics
contestada

Solve 15 = 2^(x+1).

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pasha
pasha pasha
  • 24-02-2017
2^x * 2 = 15
2^x= 15/2
2^x = 7,5
x = log 2  (7,5)  
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