Answer
The answer is $6x^{2}$ + $7x$ + $2$.
Work Step by Step
For (3x+2), you will need 3 “x” blocks and 2 small yellow blocks and for (2x+1), you will need 2 “x” blocks and 1 small yellow block. Next, you multiply these two expressions and it results in $6x^{2}$ + $7x$ + $2$.
