Question

A rectangle’s length is 4 more than twice its width. Its area is 240 square centimeters.

Answer 1

Since the problem is already factored for you all you have to do is set each of the factor set to zero. Because length cannot be negative, The width is going to be equal to 10cm
Set the equation up no with 10 plugged in for (w) in 240=(l)(10)
Therefore length is 24
 

Answer 2

Answer:

Width = 10

Length = 24

Step-by-step explanation: