perestroika perestroika
  • 12-07-2019
  • Mathematics
contestada

What is the solution to the equation 2^x+4 -12=20?

A. x=0
B. x=1
C. x=2
D. x=9 ​

Respuesta :

yang36 yang36
  • 12-07-2019
No answer the answer is x=log2 28
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