202k views
1 vote
Factoring quadratics introThe rectangle below has an area of 2x^2 + 113x +28 square meters and a length of 2x + 7 meters.What expression represents the width of the rectangle?

User Belindanju
by
4.0k points

1 Answer

4 votes

Solution

Step 1:

Write the expression for the area and the length of the rectangle.


\begin{gathered} Area\text{ = 2x}^2\text{ + 113x + 18} \\ Length\text{ = 2x + 7} \end{gathered}

Step 2:

User Tkhm
by
4.8k points