Упростите 8√х+5√у-√х-11√у

Question

Упростите 8√х+5√у-√х-11√у

Answer 1

8√х+5√у-√х-11√у=(8√х-√х)+(5√у-11√у)=7√х-6√у

Comments

упростт упростите 5√12с+7√3с-√300