Сократите дробь: 10у-10z/16xz-16xy

Question

Сократите дробь:

10у-10z/16xz-16xy

Answer 1

10y-10z/16xz-16xy=10*(y-z)/16x*(z-y)*(-1)=10*(y-z)/16x(y-z)(сокращаем)=10/16х(сокращаем на 2)=5/8х

Answer 2

=5(y-z)/8x(z-y)=5/-8x