8,88,888,8888····中有完全平方数吗?
来源：学生作业帮助网 编辑：六六作业网 时间：2024/05/15 04:37:09
8,88,888,8888····中有完全平方数吗?8,88,888,8888····中有完全平方数吗?8,88,888,8888····中有完全平方数吗?没有··完全平方个位不会是8你试试看就知道了
8,88,888,8888····中有完全平方数吗?
8,88,888,8888····中有完全平方数吗?
8,88,888,8888····中有完全平方数吗?
没有·· 完全平方个位不会是8 你试试看就知道了 1*1=1 2*2=4 3*3=9 4*4=16 5*5=25 6*6=36 7*7=49 8*8=64 9*9=81 10*10=100 整数平方个位只能是0 1 4 9 6 5
求等差数列8,88,888,8888·······的通项公式
8,88,888,8888····中有完全平方数吗?
用计算器计算：√44-8=（ ）,√4444-88=,√444444-888=（ ）,√44444444-8888=（ ）用计算器计算：√44-8=（ ）,√4444-88=,√444444-888=（ ）,√44444444-8888=（ ）,根据上述结果猜想√44···4（2n个）
888又 8/9*1.125= 简便方法急啊·····
111······11(14个1)除以7的余数是（）888······88（88个8）除以9的余数是9（）333······33（100个3）除以13的余数是（）81547乘118除以7的余数是9642乘2879乘4787除以13的余数是（）2461*135+6047*3
8+11+14+17+20+·······+305 数学计算题.呜呜呜1+2+3+4+···················+98+99+100+99+98+···············+3+2+1
····
·
·
·
····
··········
··········
4,-2,10,-14,34,-62················这些数中第8个数应该是什
求···············
俗语和名句的填空1······,自知之明.2······,行必果.3工欲善其事,······.4临渊羡鱼,······.5非学无以广才,······.6······,福兮祸之所伏.7项庄舞剑,······.8······,人以群
什么植物有应激性只要植物名 ·········································································································
125*（ ）/3*8-10=1990 括号里填几守护甜心守护甜心守护甜心····································这只是为了引起大家注意，跟守护甜心没关系，