SOLUTION: Help??? Im more than lost, any explanation would be appreciated! Thank You!! Short Answer. The length of the side of a rectangular desk is given by 9x - 2y cm. The length of the

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Help??? Im more than lost, any explanation would be appreciated! Thank You!! Short Answer. The length of the side of a rectangular desk is given by 9x - 2y cm. The length of the      Log On


   



Question 381333: Help??? Im more than lost, any explanation would be appreciated! Thank You!!
Short Answer. The length of the side of a rectangular desk is given by 9x - 2y cm. The length of the front is given by 9x + 2y cm. What is an algebraic expression for the area of the top of the rectangular desk? Include correct units as part of your answer.

Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
(9x-2y)(9x+2y)
=81x^2-4y^2 cm^2
.
Ed