Which of the following represents the area of a rectangle whose length is x + 4 and whose width is

x - 9?

x2 - 36

x2 + 5x - 36

x2 - 5x - 36

x2 + 36x - 5

Question

Heath Zuniga

22 July, 22:47

+2

Answers (2)

Know the Answer?

Wade · Answer 1

Area=length*width so:

A = (x+4) (x-9)

A=x^2-9x+4x-36

A=x^2-5x-36

Deacon · Answer 2

I believe it is C) x^2-5x-36.

Which of the following represents the area of a rectangle whose length is x + 4 and whose width isx - 9?x2 - 36x2 + 5x - 36x2 - 5x - 36x2 + 36x - 5