2^(2m+3) *3^(2m-2) / 36^m=
=2^(2m) *2^3 *3^(2m)/ (3^2 *36^m)=
=(2*3)^(2m)*8/(9*36^m)=
=6^(2m)/36^m *8/9=
=(6^2)^m/26^m *8/9=
=36^m/36^m *8/9=
=1*8/9=8/9
2^(2m+3) *3^(2m-2) / 36^m=
=2^(2m) *2^3 *3^(2m)/ (3^2 *36^m)=
=(2*3)^(2m)*8/(9*36^m)=
=6^(2m)/36^m *8/9=
=(6^2)^m/26^m *8/9=
=36^m/36^m *8/9=
=1*8/9=8/9