Question Simplify the expression 8a3+12a2b+6ab2+b3 Evaluate (2a+b)3Use (a+b)3=a3+3a2b+3ab2+b3 to expand the expression (2a)3+3(2a)2b+3×2ab2+b3Solution 8a3+12a2b+6ab2+b3 Show Solution