Question Simplify the expression a3−3a2b2+3ab4−b6 Evaluate (a−b2)3Use (a−b)3=a3−3a2b+3ab2−b3 to expand the expression a3−3a2b2+3a(b2)2−(b2)3Solution a3−3a2b2+3ab4−b6 Show Solution