Question

Упростите выражение 2/16a²·(-4³)²

Answer 1

2/(16a^2*(-4^3)^2)=(1/(8a^2*(4^3)^2)=1/(2^3*a^2*4^6)=1/(2^3*a^2*2^12)=1/(2^15*a^2)=1/(32768a^2)