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

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

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