Вопрос школьника по предмету Математика
1) -(5х-3у+m)= 2) 3.6+(m-4)= 3) 0,5-(0,4+у)= упростить выражения помогите
Ответ учителя по предмету Математика
1) -(5x-3y+m)=-5x+3y-m
2) 3.6+(m-4)=3.6+m-4=-0.4+m
3) 0.5-(0.4+y)=0.5-0.4-y=0.1-y
1) -(5х-3у+m)= 2) 3.6+(m-4)= 3) 0,5-(0,4+у)= упростить выражения помогите
1) -(5x-3y+m)=-5x+3y-m
2) 3.6+(m-4)=3.6+m-4=-0.4+m
3) 0.5-(0.4+y)=0.5-0.4-y=0.1-y
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