Logarithmic Functions
ACT · Flashcards · Application
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QUESTION
Solve for
x
x
x
: $
log
2
\log_2
lo
g
2
(x)=5$.
QUESTION
What is
ln
(
e
5
)
\ln(e^5)
ln
(
e
5
)
?
QUESTION
What is $
log
10
\log_{10}
lo
g
10
(1000)$?
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ANSWER
3
3
3
. Since
10
3
=
1000
10^3 = 1000
1
0
3
=
1000
, we have
log
10
(
1000
)
=
3
\log_{10}(1000) = 3
lo
g
10
(
1000
)
=
3
.
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