Предмет: Математика, автор: anna10549

please, help! I do not know much English... x5*x3 = 2x 3*2x 2=

Приложения:

Ответы

Автор ответа: kedrovmisha00
0

Ответ:

1)x^8 \\2)4x^5

Пошаговое объяснение:

x^{5} * x^{3} = x^{5+3} = x^{8}\\2x^{3} * 2x^{2} = 4x^{3+2} = 4x^5

bossheradoss: а извиняюсь, я перепутал , индексы плюсуем а не перемножаем , пардон
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