Factoring X-Game

What is the pattern you notice?

Let's Practice!

(-7)(3) = -21 (top) and -7 + 3 = -4 (bottom)

Practice #2

 $\left(8\right)\left(7\right)=56$ (top) and 8+7 =15 (bottom)

Practice #3

 $\left(-4\right)\left(-2\right)=8$  and  $\left(-4\right)+\left(-2\right)=-6$  

Practice #4

 $\left(-3\right)\left(8\right)=-24$  and -3 + 8 = 5

Last one!

 $\left(-5\right)\left(-4\right)=20$  and  $\left(-5\right)+\left(-4\right)=-9$