Respuesta :

TeslaElectric
Hi,
The answer to your problem is D. 22. Hope this helps and have a wonderful day!
mreijepatmat
If log₄ (x) = 12,     then log₂ (x / 4) =?
The easiest way:

a) log₄ (x) = 12, re write it in exponential way : x = 4¹² = 16,777,216

b) Plug the value of x in log₂ (x / 4)

log₂ (16,777,216 / 4) → log₂(4,194,304)

and log₂(4,194,304) = 22

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