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(2009•黑河)计算:=________.
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(2009•黑河)计算:
=________.
相关试题
-
(2009•黑河)下列计算正确的是( )
A.a3•a2=a6
B.(π-3.14)=1
C.()-1=-2
D.=±3
-
(2009•黑河)计算:=________.
-
(2009•黑河)下列计算正确的是( )
A.a3•a2=a6
B.(π-3.14)=1
C.()-1=-2
D.=±3
-
(2009•黑河)下列计算正确的是( )
A.a3•a2=a6
B.(π-3.14)=1
C.()-1=-2
D.=±3
-
(2009•黑河)计算:=________.
-
(2009•黑河)计算:=________.
-
(2009•黑河)下列计算正确的是( )
A.a3•a2=a6
B.(π-3.14)=1
C.()-1=-2
D.=±3
-
(2009•黑河)下列计算正确的是( )
A.a3•a2=a6
B.(π-3.14)=1
C.()-1=-2
D.=±3
-
(2009•黑河)计算:=________.
-
(2009•黑河)下列计算正确的是( )
A.a3•a2=a6
B.(π-3.14)=1
C.()-1=-2
D.=±3