Question

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?

Answer 1

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: