boredpanda
boredpanda boredpanda
  • 14-05-2019
  • Mathematics
contestada

What is the value of
–4.00
–0.25
1.51
2.41

What is the value of 400 025 151 241 class=

Respuesta :

carlosego
carlosego carlosego
  • 30-06-2019

For this case we must resolve the following expression:[tex]log_ {0.5} (16)[/tex]

We have to:

[tex]log_ {a} (x) = \frac {log_ {b} (x)} {log_ {b} (a)}[/tex]

The base change rule can be used if a and b are greater than 1 and are not equal to x.

We substitute the values in the base change formula, using [tex]b = 10[/tex]

[tex]\frac {log (16)} {log (0.5)} = - 4[/tex]

Answer:

-4

Option A

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