-2,4,16,-8,-32,64,…;①0,6,-6,18,-30,66,…;②-1,2,-4,8,-16,32,…;
、-4、8、-16、32、-64…① 0、-6、6、-18、30、-66…②2
1.-2、4、-8、16、-32、64…… ①0、6、-6、18、-30、66…… ②-1、2、-4、8、-16、32…
-2,4,16,-8,-32,64,…;①0,6,-6,18,-30,66,…;②-1,2,-4,8,-16,32,…;
观察下面三行数:-2,4,-8,16,-32,64 …①0,6,-6,18,-30,66…②-1,2,-4,8
-2,4,-8,16,-32,64…… 0,6,-6,18,-30,66…… -1,2,-4,8,-16,32……第2、
有理数的乘方 找规律观察下面三行数:-2,4,-8,16,-32,64…… ①0,6,-6,18,-30,66…… ②-
观察下面三行数,-2,4,-8,16,-32,64……0,6,-6,18,-30,66……-1,2,-4,8,-16,3
下面有三组数:①-2,4,-8,16,-32,… ②-4,8,-16,32,-64,… ③0,2,6,14,30,…(1
观察下面三行数1,-2,4,-8,16,-32 …①0,-6,6,-18,30,-66 …②2,-4
1、如图12、如图33、观察下面两列有理数-2,4,-8,16,-32,64,… ①0,6,-6,18,-30,66,…
找规律 2,-4,8,-16,32,-64① 0,-6,6,-18,30,-66② 1,-2,4,-8,16,-32③
条件:-2,4,-8,16,-32,64…(1) 0,6,16,18,-30,66…(2) 3,-3,9,-15,33,