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Exponents & Radicals
hard
0:00.0
Solve for
x
x
x
:
x
x
=
(
2
x
)
2
x^x = (2^x)^2
x
x
=
(
2
x
)
2
, where
x
>
0
x > 0
x
>
0
.
A
1
B
2
C
4
D
0
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