问题
选择题
(-0.125)2009×(-8)2010的值为( )
A.-4
B.4
C.-8
D.8
答案
(-0.125)2009×(-8)2010
=[(-0.125)×(-8)]2009×(-8)
=1×(-8)
=-8.
故选C.
(-0.125)2009×(-8)2010的值为( )
A.-4
B.4
C.-8
D.8
(-0.125)2009×(-8)2010
=[(-0.125)×(-8)]2009×(-8)
=1×(-8)
=-8.
故选C.