(2²*2³)⁴/(2*2⁵)³=(2⁽²⁺³⁾)⁴/(2⁽¹⁺⁵⁾)³=(2⁵)⁴/(2⁶)³=2⁽⁵*⁴⁾/2⁽⁶*³⁾=2²⁰/2¹⁸=
=2⁽²⁰⁻¹⁸⁾=2²=4.
=(2^5)^4/(2^6)^3=2^20/2^18=2^2=4
