(0.125)^33*(-8)^34
问题描述:
(0.125)^33*(-8)^34
如上题,只能用初二上册所学的知识解答.
答
(0.125)^33×(-8)^34
=[0.125×(-8)]^33×(-8)
=(-1)^33×(-8)
=-1×(-8)
=8