Answer
The answer is $x^{2}$ - $x$ - $6$.
Work Step by Step
For (x+2), you will need 1 “x” block and 2 small yellow blocks and for (x-3), you will need 1 “x” block and 3 small red blocks. Next, you multiply these two expressions and it results in $x^{2}$ - $x$ - $6$.