Question

Which of the following represents the area of a rectangle whose length is x – 6 and whose width is
x – 8?
x2 – 14x – 48

x2 + 48

x2 – 48

x2 – 14x + 48

Answer 1

FOIL will answer this question.

Answer 2

i missed the class on foil.

Answer 3

First, Outside, Inside, Last
Multiply the first terms
Multiply the outside terms
Multiply the inside terms
Multiply the last terms
Combine like terms