若a^m=9,a^n=6,a^p=2,求a^(m-2n+p)的值.

问题描述:

若a^m=9,a^n=6,a^p=2,求a^(m-2n+p)的值.

a^(m-2n+p)=(a^m)*(a^p)/(a^n)^2 = 9*2/36=1/2