[（-0.125)^3]^3×(2^4)^2,
=[（-1/8)^9]×(2^8)
=-2^(-27)×(2^8)
=-2^(-19)
,已知10的m次方=20,10的n次方=5/1,
10^(m-n)=100
100^m÷10^2n,
=10^(2m-2n)
=[10^(m-n)]^2
=[100]^2
=10000
（-m^4)^3×（2m)^-2×2012^0,
=（-m^12)×（1/4m^-2)×1
=-m^10/4
2^2+4^2+6^2+.+100^2
=2^2(1^2+2^2+3^2+.+50^2)
=4*1/6*50*(50+1)*(2*50+1)
=4*1/6*50*51*101
=171700