components of (3x + 4y)³
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Answer:
27x³ + 64y³ + 108x²y + 144xy²
Step-by-step explanation:
(3x+4y)³
=(3x)³ + (4y)³ + 3(3x) (4y) (3x+4y)
=27x³ + 64y³ + 36xy(3x +4y)
=27x³ + 64y³ + 108x²y + 144xy²
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