计算:(1)(a 2 ) 3 =______;(2)(a 3 ) 2 =______;(3)(-5 2 ) 3 =______;(4)(-5 3 ) 2
计算:(1)(a2)3=______;(2)(a3)2=______;(3)(-52)3=______;(4)(-53)2=______;(5)[(-5)2]3=____...
计算:(1)(a 2 ) 3 =______;(2)(a 3 ) 2 =______;(3)(-5 2 ) 3 =______;(4)(-5 3 ) 2 =______;(5)[(-5) 2 ] 3 =______;(6)[(-5) 3 ] 2 =______.
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