计算:-2a^n(3a^(n+1)+4a-1)=
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/24 03:54:21
计算:-2a^n(3a^(n+1)+4a-1)=计算:-2a^n(3a^(n+1)+4a-1)=计算:-2a^n(3a^(n+1)+4a-1)=原式=-6a^(2n+1)-8a^(n+1)+2a^n
计算:-2a^n(3a^(n+1)+4a-1)=
计算:-2a^n(3a^(n+1)+4a-1)=
计算:-2a^n(3a^(n+1)+4a-1)=
原式=-6a^(2n+1)-8a^(n+1)+2a^n
分式 计算:a^(2n+1)-6a^(2n)+9a^(2n-1) / a^(n+1)-4a^n+3a^(n-1)
计算:(3a^n+2+6a^n+1-9^n)÷3a^n-1
计算:(a^n+1)^2×(-a^3)^2n+1
计算:(a(1)+a(2)+.+a(n-1))(a(2)+a(3)+.+a(n))-(a(2)+a(3)+.+a(n-1))(a(1)+a(2)+.a(n))
计算:-2a^n(3a^(n+1)+4a-1)=
计算:(-a^2)^n
计算 (3A^N+2*B-2A^N*B^N-1+3B^N)*5A^N*B^N+3(N为正整数,n>1)
计算(3a^n+1-6a^n+9a^n-1)/(1/3a^n-2)
计算:(6a^n+2-9a^n+1+3a^n-1)÷3a^n-1
(3a^(n+1)+6a^(n+2)-9a^n)/3a^(n-1)是计算
(3a^n+2b-2a^nb^n-1+3b^n)·5a^nb^n+3计算
(3a^n+2b-2a^nb^n-1+3b^n)·5a^nb^n+3计算
计算:(2a-3b)^(4n+1)*(3b-2a)^(6n-1)
计算 :(-0.5a^3b^2)(-4a^n+1 b^n c) 急
a^n+2+a^n+1-3a^n因式分解
a^(n+1)b^n-4a^(n+2)+3ab^n-12a^2因式分解
计算:(a^1+a^2+.+a^n-1)(a^2+a^3+.a^n-1+a^n)-(a^2_a^3+.+a^n-1)·(a^1+a^2+.+a^n)
计算:(-a的n次方)3次方-2(-a平方)n次方*a的n-1次方*a