(0.25)の2009乗4の2010乗

(0.25)の2009乗4の2010乗

(0.25)の2009乗4の2010乗
=0.25の2009次*4の2009次*4
=1の2009乗*4
=4

(-0.25)の2010乗4の2009乗

(-0.25)の2010乗4の2009乗
=(0.25×4)の2009乗×0.25
=1×0.25
=0.25