Question

If b^p=N, then which of the following statements is also true?

Answer 1

use the definition of logarithms that
\(\Large x^y=z \implies y\log x=z \)

Answer 2

basically you just take log on both sides.

Answer 3

so what do you get when you take log on both sides of b^p=N
??

Answer 4

is it either a or c?

Answer 5

yes, its one among them

Answer 6

ok. but how do you find out which one. im stuck with that part

Answer 7

ok,
so did you take log on both sides ?
did you arrive at any step ?

Answer 8

so it would be p log b = N correct?

Answer 9

it will be p log b = log N, right ?

Answer 10

yes

Answer 11

now use the property that
log a / log b = \(\log_ba\)

Answer 12

so, p = log N/log b

Answer 13

use that property now..

Answer 14

im so confused

Answer 15

using that property
p = log N/log b ----> p = \(\log_bN \)

Answer 16

so which choice ?

Answer 17

a

Answer 18

yup!