94639
94639 94639
  • 20-02-2021
  • Mathematics
contestada

solve the rational exponent: [tex]2^{x} =128[/tex]

Respuesta :

mark454
mark454 mark454
  • 20-02-2021

Answer:

x = 7

Step-by-step explanation:

log(2^x)=log(128) (Take log of both sides)

x * (log(2)) = log(128)

x =  log(128)  / log(2)

x = 7

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