x³ - y³ = (x - y)(x² + xy + y²)
x³ + y³ = (x + y)(x² - xy + y²)
x² - y² = (x - y)(x + y)
учите формулы сокращенного умножения
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x⁶ - y⁶ = (x³)² - (y³)² = (x³ - y³)(x³ + y³) = (x - y)(x² + xy + y²)(x + y)(x² - xy + y²)
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Verified answer
x³ - y³ = (x - y)(x² + xy + y²)
x³ + y³ = (x + y)(x² - xy + y²)
x² - y² = (x - y)(x + y)
учите формулы сокращенного умножения
-----
x⁶ - y⁶ = (x³)² - (y³)² = (x³ - y³)(x³ + y³) = (x - y)(x² + xy + y²)(x + y)(x² - xy + y²)