Question

What is the solution to the equation log 2 x – log 2 4 = 2
choices: x=18
x=8
x=1
x=16

Answer 1

log2*(x)-log2*(4)=2

is this your question

Answer 2

yes

Answer 3

there is something wrong

Answer 4

hints.
log_2 (a) + log_2 (b) = log_2 (ab)
log_2 (a) - log_2 (b) = log_2 (a/b)

also log_2 (32) = 5 is another way of writing 2^(5) = 32

Answer 5

hmmmmmmmm

Answer 6

\[\log_{2} x-\log_{2} 4=2\]

you asking this

Answer 7

\[\log_{2} (x/4)=2\]

Answer 8

x/4=4
x=16

Answer 9

\[\log_{2} x -\log_{2} 4 =2\]

I think this is the question.
if this ,ans is 8

Answer 10

sorry 16