若am=2,an=3,则am+n=_,a3m-2n=_.

问题描述:

若am=2,an=3,则am+n=______,a3m-2n=______.

因为am=2,an=3,
所以am+n=am•an=2×3=6;
a3m-2n=a3m÷a2n=(am3÷(an2=23÷32=

8
9

故答案为:6;
8
9