问题
解答题
计算:(1)
(2)
(3)(
(4)|
|
答案
(1)
=9 64
;3 8
(2)
=0.4;3 0.064
(3)(
)3=9;3 9
(4)|
|-(3 -8
-5 3
)0×6
=2-1×4=-2.(-2)4
计算:(1)
(2)
(3)(
(4)|
|
(1)
=9 64
;3 8
(2)
=0.4;3 0.064
(3)(
)3=9;3 9
(4)|
|-(3 -8
-5 3
)0×6
=2-1×4=-2.(-2)4