Ответ:
(a + 4b)(a² - 4ab + 16b²)
Объяснение:
a³ + 64b³ = a³ + (4b)³ = (a + 4b)(a² - a * 4b +(4b)²) = (a + 4b)(a² - 4ab + 16b²)
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Ответ:
(a + 4b)(a² - 4ab + 16b²)
Объяснение:
a³ + 64b³ = a³ + (4b)³ = (a + 4b)(a² - a * 4b +(4b)²) = (a + 4b)(a² - 4ab + 16b²)