ddaanniieellaa6677 ddaanniieellaa6677

08-05-2020
Mathematics

contestada

Evaluate log4 0.25 ?

Respuesta :

altavistard altavistard

11-05-2020

Answer:

-1

Step-by-step explanation:

Recall that 0.25 = 1/4, and that 1/4 = 1/[4^(-1) Notice that 4 is the base of this log system.

Then log4 0.25 = log4(1/4) = log4(4^(-1) ) = -1 (answer)

Check: Does 4^(-1) = 0.25? Yes

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