Question

The partial factorization of x2 – x – 12 is modeled with algebra tiles.

Answer 1

Hello :
to complete the factorization unit tiles are needed :
"3 negative unit tiles" and "4 positive unit tiles"because : -3 and 4 are roots for
x²-x-12 
x²-x-12 = (x+3)(x-4)

Answer 2

Answer:

C

Step-by-step explanation:

its on edge