-(14,2- (3,6-8,7))) хелп

Question

-(14,2- (3,6-8,7))) хелп

Answer 1

-((14,2-(3,6-8,7)))=-((14,2-(-5,1)))=-(14,2+5,1)=-(19,3)=-19,3
Ответ:-19,3

Comments

спасибо!!!

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Пожалуйста

Answer 2

-(14,2-(-5,1))
-(14,2+5,1)
-19,3