i need help with 31 please

Answer and Step-by-step explanation:
I am not completely sure of how to put it together because I wasn't shown how you guys did this with previous problems, so I will do my best.
[tex]2x^2-3x-2 - (x^2 -1+3)[/tex]
I think this is the answer, with each of the numbers representing how many of the squares/rectangles that are there.
#teamtrees #PAW (Plant And Water)
I hope this helps!!