Предмет: Алгебра, автор: НанамиСан

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Автор ответа: Техномозг

$(c^5)^3cdot c^4 = c^5^+^3 cdot c^4 = c^8cdot c^4 = c^{12}$

$dfrac{x^2cdot x}{x^3} = dfrac{x^3}{x^3} = 1$

$(-2ab)^4 = 16a^4b^4$

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