若a^m=2,a^n=3,求a^2m+3n的值.若a^m=2,a^n=3,求a^2m+3n的值.

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若a^m=2,a^n=3,求a^2m+3n的值.若a^m=2,a^n=3,求a^2m+3n的值.
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若a^m=2,a^n=3,求a^2m+3n的值.若a^m=2,a^n=3,求a^2m+3n的值.
若a^m=2,a^n=3,求a^2m+3n的值.
若a^m=2,a^n=3,求a^2m+3n的值.

若a^m=2,a^n=3,求a^2m+3n的值.若a^m=2,a^n=3,求a^2m+3n的值.
a^(2m+3n)
=a^2mxa^3n
=(a^m)²x(a^n)³
=2²x3³
=108

81
(a^2m).(a^3n)=2^2.3^3=81

a^2m+3n=a^2m*a^3n=(a^m)^2*(a^n)3
当a^m=2, a^n=3时,原式=2^2*3^3=4*27=108
给好评哟