Question

Write a simplified polynomial expression in standard form to represent the area of the rectangle below.

Answer 1

A. 5x2 + 18x − 2

B. 5x2 + 13x + 2

C. 5x2 − 18x − 8

D. 5x2 + 13x + 8

Answer 2

so we know that to find the area of a rectangle like this you use length*width

Answer 3

so you would do
(5x+2)(x-4)

Answer 4

do you know how to foil

Answer 5

Yeah You'd just do the foil method?

Answer 6

yes you foil (5x+2)(x-4) and that is you answer