Question

Which model represents the factors of X^2+9x+8

Answer 1

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

${x}^{2} + 9x + 8$

We split the middle term to get:

${x}^{2} + 8x + x + 8$

We factor by grouping to obtain:

$x(x + 8) + 1(x + 8)$

We collect common factors again to get:

$(x + 8)(x + 1)$

The models have tiles corresponding to x+8 and x+1