trey99murray
trey99murray trey99murray
  • 02-05-2017
  • Mathematics
contestada

In properties of logarithms, what is log2 25?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 02-05-2017
[tex]log_a(b)=c[/tex][tex]log_a(b)=c[/tex] translates to

[tex]a^c=b[/tex][tex]a^c=b[/tex]
let's say it equals y

[tex]log_2(25)=y[/tex][tex]log_2(25)=y[/tex]
trsnaltes to
[tex]2^y=25[/tex][tex]2^y=25[/tex]
doesn't help us
we can also translate it to
[tex]log_2(5^2)[/tex][tex]log_2(5^2)[/tex] or [tex]2log_2(5)[/tex][tex]log_2(5^2)[/tex]


not sure what you're looking for
Answer Link

Otras preguntas

Question 8 (Fill-In-The-Blank Worth 1 points) (05.05) A system of equations is shown below: 3x - y = 2 X + y = 6 The x-coordinate of the solution to this system
Scientific observations inspire scientific hypotheses and theories. True or False?
Tell whether x and y show direct variation. If so, find k. y/x = 4
What's the french word for butterfly?
Define 1.epiphyllous stamens2.staminode​
Which inequality is true? 3/4 > 12/16 5.6 ≥ 6/5 -2/3 < -7 5 < 6/7
PLSSSS HELP!!! 25 POINTS + BRAINLY
Someone help need this to pass last question for today!
Which of the following is necessary for a geothermal plant to function? Your answer: biomass fossil fuels heated rock hydrogen sunlight
The symptoms of acronogaly are all except A. Impaired glucose tolerance B. Dry skin C. Impaired thyroid function and construction D. Impaired gonadal functi