Algebraic Techniques, SMB-066 Expand and simplify `(2x+3)(4x^2-6x+9).` (2 marks) Show Answers Only ` 8x^3+27` Show Worked Solution `(2x+3)(4x^2-6x+9)` `=8x^3-12x^2+18x+12x^2-18x+27` `= 8x^3+27`