SOLUTION: A rectangular room has a volume of (x^3+19x^2+108x+180) cubic feet. The height of the room is (x+3) ft. Find the number of square feet of florr space in the room.

Question 777318: A rectangular room has a volume of (x^3+19x^2+108x+180) cubic feet. The height of the room is (x+3) ft. Find the number of square feet of florr space in the room.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A rectangular room has a volume of (x^3+19x^2+108x+180) cubic feet. The height of the room is (x+3) ft. Find the number of square feet of florr space in the room.
-------
Divide the cubic by x+3. Use synthetic division::
-----
-3)....1....19....108....180
.......1....16.....60...|..0
-----
Ans: # of square ft = x^2 + 16x + 60
======================================
Cheers,
Stan H.
===============
RELATED QUESTIONS
A rectangular room has an area of 252 square ft. The length of the room is 4 feet... (answered by richwmiller)

The base of a rectangular box measures 2 ft by 3 ft. What is the height in feet of the... (answered by rapaljer)

The volume V (in cubic feet) of a rectangular room can be modeled by... (answered by htmentor)

Ling is cuttinh carpet for a rectangular room. The area of the room is 324 ft^2. The... (answered by stanbon)

The length of a rectangular room is 1and 2/3 ft more than its width and its perimeter is... (answered by mananth)

A rectangular room is 7 feet shorter than it is wide. If the perimeter of the room is 70... (answered by Alan3354)

Find the area of a rectangular room that has a width of (x + 3) and a length of (2x - 5). (answered by checkley77)

The volume of a rectangular prism is giving by formula V=l*w*h, find the length, width... (answered by Alan3354)

What is the perimeter of a rectangular room that is 7 ft. X... (answered by nerdybill)