The total area, in square inches, of a picture in a picture frame is calculated by the expression of 4x2+16x+15

Question

, where x
is the width of the picture frame. Which of the following are factors of 4x2+16x+15
?

 

Select all that apply. 

(2 points)
Responses

(2x+5)
open paren 2 x plus 5 close paren

(2x+3)
open paren 2 x plus 3 close paren

(2x+15)
open paren 2 x plus 15 close paren

(x+1)
open paren x plus 1 close paren

(4x+3)
open paren 4 x plus 3 close paren

(4x+15)
open paren 4 x plus 15 close paren

(x+5)
open paren x plus 5 close paren

(4x+1)

Answer 1

Factors of 4x^2 + 16x + 15 are:

(2x + 5)
(2x + 3)
(x + 1)
(4x + 3)
(4x + 15)
(x + 5)