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Формулы сокращенного умножения

Равенство верное при всех допустимых значениях входящих в него переменных Тождество
Равенство, содержащее переменную Уравнение
Значение переменной, обращающее уравнение в верное равенство Корень
Решить уравнение Найти все его корни или доказать, что решений нет
Уравнение, степень которого равна 1 Линейное
Вторая степень числа Квадрат
Третья степень числа Куб
Created by: lener14