Предмет: Математика, автор: Jdjd4949

1. Как определяется алгебраическое выражение?
2.Чем отличается рациональное алгебраическое выражение от иррационального?

Ответы

Автор ответа: lollipops199

Ответ:

1.Алгебраические выражения составляются из чисел и переменных с помощью знаков сложения, вычитания, умножения, деления, возведения,в рациональную степень и извлечения корня с помощью скобок

2. От иррациональных чисел извлекается точный корень :√2, √3 и т.д

Все целые и дробные числа называются рациональными бесконечные десятичные непериодические дроби называют иррациональными

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