Question

Which of the following represents the area of a rectangle whose length is 3x − 7 and whose width is x + 2?

Answer 1

3x2 − 14

3x2 + x − 14

3x2 − x − 14

3x2 + 14

Answer 2

(3x−7x)+2
=3x+(−7x)+2
=(−4x)+2
=−4x+2

Answer 3

C

Answer 4

I mean the last one

Answer 5

?