Question

log(10^3x)=?
A.) x
B.) 10^3
C.) 3x
D.) 30

Answer 1

1000x?

Answer 2

this question makes little sense to me this is all it says

Answer 3

\(\Large \log (10^{3x})\)

use the property,
\(\Large \log a^b = b \log a\)

Answer 4

and since base of log is 10, we can write
\(\log 10=1\)

Answer 5

but what does this question mean i don;t get it there is nothing here asking me to find anything except the ?

Answer 6

the question here is asking you the equivalent expression for
log(10^3x)
or in other words, it asks you to simplify log(10^3x)

Answer 7

now we can simplify
\(\log a^b\)
as
\(\Large b \log a\)
Note that the exponent of 'a' now became co-efficient of log a

this is one beautiful property of log which you need to apply for this problem :)