Answer:
The models have tiles corresponding to x+8 and x+1
Step-by-step explanation:
We want to find the model that represents factors of
[tex] {x}^{2} + 9x + 8[/tex]
We split the middle term to get:
[tex] {x}^{2} + 8x + x + 8[/tex]
We factor by grouping to obtain:
[tex]x(x + 8) + 1(x + 8)[/tex]
We collect common factors again to get:
[tex](x + 8)(x + 1)[/tex]
The models have tiles corresponding to x+8 and x+1
