SOLUTION: What is the area of rectangle if the length is (4×-4×+9) width is (8×-1)

Algebra ->  Rectangles -> SOLUTION: What is the area of rectangle if the length is (4×-4×+9) width is (8×-1)      Log On


   

Question 884195: What is the area of rectangle if the length is (4×-4×+9) width is (8×-1)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Length is 4%2A-4%2B9=-16%2B9=-7.
How can the length be a negative value? Same with the width?