Question

Which of the following expressions is equivalent to the expression shown below?

Answer 1

use Log Rules:

1) logb(mn) = logb(m) + logb(n)

2) logb(m/n) = logb(m) – logb(n)

3) logb(mn) = n · logb(m)

Answer 2

Log base 2 (15) is what I'm getting :)

Answer 3

thats not one of the choices

Answer 4

i got 2log2 30

Answer 5

Log base 2 (15)= 3.90
Log base 2 (18) = 4.16
almost near answers

Answer 6

how did you get 2 log base 2 (30) show me your work ?

Answer 7

i divided then multiplied. i dont know how to do it

Answer 8

k

Answer 9

one min

Answer 10

sure Api :D

Answer 11

so the answer is b?

Answer 12

just wait a min :) let it be conformed

Answer 13

2log_2 15 = log_2 (225)

log_2 (225) - log_2 (5) = log_2 (225/5) = log_2 (45)
log_2 (45)+log_2 (3) = log_2 (45*3) = log_2 (135)

Answer 14

exactly :D I missed that point Thank you my dearest sister :)

Answer 15

anytime:D