Answer:
The area of the entire rectangle is [tex]20x^2-10x-30[/tex]
Step-by-step explanation:
Area of a Rectangle
The area of a rectangle of height H and width W is:
A=H.W
The rectangle has a height of H=5 and a width of [tex]W=4x^2-2x-6[/tex]. Calculate the area:
[tex]A=5*(4x^2-2x-6)[/tex]
Expand the product:
[tex]A=20x^2-10x-30[/tex]
The area of the entire rectangle is [tex]20x^2-10x-30[/tex]
