Question

The area of a rectangle is given as x² + 3x - 40. Which expression represents the length of one side of the

rectangle?
a. X-40
c. x+8
b. x + 40
d. X-8

Answer 1

the answer is (x+8)

Explanation:

there are two answer for this question, since your answer doesn't have (x-5), then it should be (x+8). hope this helps!