Penjelasan dengan langkah-langkah:
(2x - y)³
= (2x)³ - 3 × (2x)² × y + 3 × 2xy² - y³
= 8x³ - 3 × 4x²y + 6xy² - y³
= 8x³ - 12x²y + 6xy² - y³
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Penjelasan dengan langkah-langkah:
(2x - y)³
= (2x)³ - 3 × (2x)² × y + 3 × 2xy² - y³
= 8x³ - 3 × 4x²y + 6xy² - y³
= 8x³ - 12x²y + 6xy² - y³