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题目内容
下列运算中正确的是 ( )
A.
(
a
6
)
2
a
2
=
a
6
a
=
a
5
B.
(
a
6
)
2
a
2
=(
a
4
)
2
=
a
8
C.
(
a
6
)
2
a
2
=
a
12
a
2
=
a
10
D.
(
a
6
)
2
a
2
=
a
12
a
2
=
a
6