The expanded form of (5m-4n)³ is *
125m³-225m²n + 40mn²-64n³
125m³-60m²n + 135 mn² - 64n³
125m³ - 300m²n + 240mn² -64n³
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The expanded form of (5m-4n)³ is *
125m³-225m²n + 40mn²-64n³
125m³-60m²n + 135 mn² - 64n³
125m³ - 300m²n + 240mn² -64n³
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