SOLUTION: How do I find the area of a rectangle whose lengths are x-7 and widths are x+12
Algebra.Com
Question 637059: How do I find the area of a rectangle whose lengths are x-7 and widths are x+12
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Multiply the length times the width. Use FOIL. The answer will be a quadratic polynomial in 
John
My calculator said it, I believe it, that settles it
RELATED QUESTIONS
a rectangle has an area of 18 square meters. the length and width are whole numbers. what (answered by Fombitz)
If the area of another rectangle is x^2 + 5x + 4, find algebraic expressions representing (answered by ewatrrr)
Find the maximum area A of a rectangle whose dimensions are x and 800-2x... (answered by edjones)
how do i find the area of a triangle whose sides are 12 meters long?
(answered by Alan3354)
How do you find the area of a rectangle with the side lengths: x+2 and... (answered by edjones)
The area of a rectangle is 24 square inches. Using whole numbers find the possible... (answered by josgarithmetic)
Find the quadratic function f whose points on a graph are (5,-4) and (7,-12).
f(x)= ?
(answered by Alan3354)
When doubling the lengths and widths of a rectangle the angle measurements will do... (answered by richwmiller)
A farmer wants to have a rectangular garden which is 350m^2 in area.
a. How do we find... (answered by josmiceli)
