(2x+3)(3x+4) +17x+7 6x^2+9x+12 6x^2+8x+12 6x^2+17x+12

The problem seems to have some erroneous entries. Let's consider the given problem in sequence:1. Expand : The result of this step is .Any further steps in context are uncalled for as the provided prompt doesn't mention any further calculations.So, the solution to the multiplication is .