A rectangle has a height of 4 and a width of x to the power of 2 + 3x + 2. What is the area?

Area of the rectangle = 4x² + 12x + 8

Step-by-step explanation:

The rectangle has a height of 4 and the width of x² + 3x + 2.

Now, the rectangle has an area that is given to be, A = HW, where H is the height and W is the width.

So, Area of the rectangle = 4 (x² + 3x + 2) = 4x² + 12x + 8 (Answer)