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Mathematics
Mathematics
Problem
If
log
b
4
=
k
\log_b 4 = k
lo
g
b
4
=
k
, then
log
b
16
\log_b 16
lo
g
b
16
is equivalent to: A.
2
k
2k
2
k
B.
k
2
k^2
k
2
C.
4
k
4k
4
k
D.
k
4
k^4
k
4
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