
2个回答
展开全部
(0.125)^16 ×(-8)^17
= (1/8)^16 ×(-8)^17
= (1/8)^16 ×(-8)^16×(-8)
= [1/8×(-8)]^16×(-8)
= (-1)^16×(-8)
= -8
= (1/8)^16 ×(-8)^17
= (1/8)^16 ×(-8)^16×(-8)
= [1/8×(-8)]^16×(-8)
= (-1)^16×(-8)
= -8
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询