Question

Which of the following represents the area of a rectangle whose length is x − 6 and whose width is x − 8? a. x²− 14x − 48 b. x²+ 48 c. x²− 48 d. x²− 14x + 48

Answer 1

Answer: D

Explanation:

area of rectangle = length × height

=(x-6)(x-8)

Expand the equation

= x^2 -14x + 48