Предмет: Математика, автор: 19912017

a+(b-c)+d-a помогите решить

mahri43: там Ане маленькое

Ответы

Автор ответа: mahri43

a+(b-c)+d-a=(b-c)+d=b-c+d

а сокращается потому что это как 1-1 равно 0

на нашем примере а-а равно0

можете сообщить если это неправильно

можно лучший ответ ( звездочки) или сердечко если это была полезным спасибо

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