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Problem
Problem
If
x
(
log
2
x
)
2
−
6
log
2
x
+
11
=
64
x^{(\log_2 x)^2 - 6 \log_2 x + 11} = 64
x
(
l
o
g
2
x
)
2
−
6
l
o
g
2
x
+
11
=
64
, then
x
x
x
is equal to a. 2 b. 4 c. 6 d. 8
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