Question

已知2的M次方等于A,32的N次方等于B,求2的3M+10N次方.

Answer 1

2^(3m+10n)

=2^(3m)×2^(10n)

=(2^m)^3×2^(5×2n)

=A^3×[(2^5)^n]^2

=A^3×(32^n)^2

=A^3×B^2