Question Simplify the expression 8a3−36a2b+54ab2−27b3 Evaluate (2a−3b)3Use (a−b)3=a3−3a2b+3ab2−b3 to expand the expression (2a)3−3(2a)2×3b+3×2a(3b)2−(3b)3Solution 8a3−36a2b+54ab2−27b3 Show Solution
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