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Exponents & Radicals
hard
0:00.0
Simplify
(
x
4
)
2
(x^4)^2
(
x
4
)
2
.
A
x
8
x^8
x
8
B
x
6
x^6
x
6
C
x
16
x^{16}
x
16
D
x
4
x^4
x
4
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