Предмет: Алгебра, автор: hollyboys12101986

Даю 20 балов срочно!!!!

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Автор ответа: wolfyz

Приветик снова, если что знак ^ это степень! А знак x - это умножение, а не переменная. То есть когда я пишу a x b, я имею ввиду a • b
3) -20a^7 x b^10
4) -27x^6 x y^15
И последнее задание
-2x^3 + 4x^2 -5

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