Question

(a的2n次方乘a的n+1次方）的2次方乘a的m次方

Answer 1

(a的2n次方乘a的n+1次方）的2次方乘a的m次方

=[a^(2n+n+1)]^2*a^m

=a^(6n+2)*a^m

=a^(6n+m+2)