Simplify using the horizontal method.
(2n2 + 4n + 4)(4n – 5)
a.
8n3 + 4n2 – 6n – 20
b.
8n3 + 26n2 – 36n – 20
c.
8n3 – 6n2 + 36n – 20
d.
8n3 + 6n2 – 4n – 20

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

because 1.2 isnt half of 6 duh