benwickersham
benwickersham benwickersham
  • 01-06-2017
  • Mathematics
contestada

Evaluate log2 8.

Need help with this it is urgent!!

Respuesta :

benlast
benlast benlast
  • 01-06-2017
3. It is three. Log2.8 means log2.2^3 thus = 3
Answer Link
eudora eudora
  • 29-06-2019

Answer:

[tex]log_{2} 8[/tex] = 3

Step-by-step explanation:

We have to evaluate cc

Let [tex]log_{2} 8[/tex] = y

then [tex]2^{y}=8[/tex]

[Since we know by the definition of logarithm [tex]log_{a} b=c[/tex] then [tex]a^{c}=b[/tex]]

Now [tex]2^{y}=2^{3}[/tex]

So y = 3

Therefore, [tex]log_{2} 8[/tex] = 3 is the answer.

Answer Link

Otras preguntas

What is the value of 1-18+25 if you subtract then add? If you add then subtract?Why is order of operations necessary?
What is the series equivalent of two 1000 W resistors in series?
What is the coefficient of x in the expression x-2? Explain your reasoning.
wallpaper cost $2 per square yard how much would it cost to cover a rectangular wall that measures 15 feet by 21 feet
Write equation in function form y-3x-11=0
2h/3-1/4=1/3 solve and show your steps
wallpaper cost $2 per square yard how much would it cost to cover a rectangular wall that measures 15 feet by 21 feet
Write equation in function form 4x+y=10
how is a knoll formed
What Was Jackson’s perspective on the McCulloch v. Maryland Supreme Court Case