DoraD4dianna
DoraD4dianna DoraD4dianna
  • 14-08-2016
  • Mathematics
contestada

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

Respuesta :

pickausername pickausername
  • 14-08-2016
2^(2x) = 2^(3x - 3) 
2x = 3x - 3 
3 = x
Answer Link
Аноним Аноним
  • 14-08-2016
Solutions 

[tex]2^(2x) = 2^(3x - 3) 2x = 3x - 3 3 = x x = 3 [/tex]
Answer Link

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