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Задание 1.
Запишите периметр фигуры как двучлен.
Задание 2.
Найди сумму многочленов:
1. x3 + 3x2 − x;
2. 4x3 + 2x2 – x
3. 5x2 − 3x3 + 4x
(Фото к 1 заданию))
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Предмет:
Математика -
Автор:
abbieci0k - 5 лет назад
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Ответы 1
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1)Р=с+2*(2с+7+3с+4с-2)=с+2*(9с+5)=с+18с+10=19с+102) 2х3 +10х2 + 2х
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Автор:
zaiddavila - 5 лет назад
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0
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