Ответ:
........ Жауабы.............
a³ + 216b³ + a² - 6ab + 36b² = (a + 6b)(a² - 6ab + 36b²) + a² - 6ab + 36b²
= (a + 6b)(a² - 6ab + 36b²) + 3b²(a - 2b)
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Ответ:
........ Жауабы.............
Ответ:
a³ + 216b³ + a² - 6ab + 36b² = (a + 6b)(a² - 6ab + 36b²) + a² - 6ab + 36b²
= (a + 6b)(a² - 6ab + 36b²) + 3b²(a - 2b)