早教吧作业答案频道 -->数学-->
y3n+1可写成()A.(y3)n+1B.(yn)3+1C.y•y3nD.(yn)n+1
题目详情
y3n+1可写成( )
A.(y3)n+1
B.(yn)3+1
C.y•y3n
D.(yn)n+1
A.(y3)n+1
B.(yn)3+1
C.y•y3n
D.(yn)n+1
▼优质解答
答案和解析
A、(y3)n+1=y3n+3,故本选项错误;
B、(yn)3+1=y4n,故本选项错误;
C、y•y3n=y3n+1,故本选项正确;
D、(yn)n+1=yn(n+1),故本选项错误.
故选C.
B、(yn)3+1=y4n,故本选项错误;
C、y•y3n=y3n+1,故本选项正确;
D、(yn)n+1=yn(n+1),故本选项错误.
故选C.
看了y3n+1可写成()A.(y3...的网友还看了以下:
已知y1=x/x-1(x不等于0)且y2=1/1-y1,y3=1/1-y2,y4=1/1-y3`` 2020-05-19 …
已知y1=x/x-1(x不等于0)且y2=1/1-y1,y3=1/1-y2,y4=1/1-y3`` 2020-05-19 …
已知y1=x/x-1(x不等于0)且y2=1/1-y1,y3=1/1-y2,y4=1/1-y3`` 2020-05-19 …
已知y1=x/(x-1)(x不=0),且y2=1/(1-y1),y3=1/(1-y2),y4=1/( 2020-10-31 …
已知y1=xx−1(x≠0),且y2=1÷(1−y1),y3=1÷(1-y2),y4=1÷(1-y3 2020-10-31 …
已知y1=xx−1(x≠0),且y2=1÷(1−y1),y3=1÷(1-y2),y4=1÷(1-y3 2020-10-31 …
平均数那章的.若两组数据x1,x2,x3...,xn和y1,y2,y3...yn的平均数分别为a和b 2020-10-31 …
填空(x-y)(x2+xy+y2)=;(x-y)(x3+x2y+xy2+y3)=根据以上等式进行猜想 2020-11-03 …
填空(x﹣y)(x2+xy+y2)=;(x﹣y)(x3+x2y+xy2+y3)=根据以上等式进行猜想 2020-11-03 …
连续时点序列和间隔相等的时点序列的区别连续时点序列的序时平均数:(Y1+Y2+...+Yn)/n间隔 2020-12-02 …