Предмет: Алгебра, автор: Katja5689

Знайдіть різницю многочленів:
2х² + 5х і 4х² - 2х

Ответы

Автор ответа: ildar502020

0

Ответ: -2x^2+7x.

Объяснение:

(2x^2 + 5x) - (4x^2 - 2x) = (2x^2-4x^2) - (5x-(-2x)) = -2x^2+7x.

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