11道超简单填空(幂的乘方)

来源:百度知道 编辑:UC知道 时间:2024/07/06 20:18:11
1.(-m)^5*( )=-m^8=m^4( )
2.z^12=[z^( )]^3=(z^2)^6
3.(-3x^3y)^2*(-x^4)*(-y)^3=
4.(x^2*x*x^3y^m)^3=
5.x^2n+3=x^n*( )=x^4( )
6.a^n*a^n*a^3=
7.(6*10^5)(7*10^3)(2*10^2)=
8.(2x^2)*(-2xy)(1/2y)^2=
9.(x-1)^5*(1-x)^2=
10.a^3*(-a)^2*(-a)^2n=
11.(a^3)^m+2=_______;[(x-y)^2]m+2=_______[(a-2)m+1]^2=_______

1.(-m)^5*(m)^3=-m^8=m^4( -m^4)
2.z^12=[z^(4)]^3=(z^2)^6
3.(-3x^3y)^2*(-x^4)*(-y)^3=
4.(x^2*x*x^3y^m)^3=
5.x^2n+3=x^n*(2)=x^4( )
6.a^n*a^n*a^3=
7.(6*10^5)(7*10^3)(2*10^2)=
8.(2x^2)*(-2xy)(1/2y)^2=
9.(x-1)^5*(1-x)^2=
10.a^3*(-a)^2*(-a)^2n=
11.(a^3)^m+2=_______;[(x-y)^2]m+2=_______[(a-2)m+1]^2=_______
先做3题,这么复杂的题目+分继续做啊

1.(-m)^5*(m^3 )=-m^8=m^4*(-m^4 )
2.z^12=[z^(4 )]^3=(z^2)^6
3.(-3x^3y)^2*(-x^4)*(-y)^3= 9x^10*y^5
4.(x^2*x*x^3y^m)^3= x^18*y^(3m)
5.x^(2n+3)=x^n*(x^3 )=x^4*(x^(2n-1) )
6.a^n*a^n*a^3= a^(2n+3)
7.(6*10^5)(7*10^3)(2*10^2)=8.4*10^11
8.(2x^2)*(-2xy)(1/2y)^2= -x^3/y
9.(x-1)^5*(1-x)^2= (x-1)^7
10.a^3*(-a)^2*(-a)^2n= a^(2n+5)
11.(a^3)^(m+2)=a(3m+6);[(x-y)^2](m+2)=(x-y)^(2m+4);
[(a-2)^(m+1)]^2=(a-2)^(2m+2)