SOLUTION: Must be in Algebraic Expression with Correct Units for the following problem: ___________ ___________ ___________ ___________ ___________ ___________ _____ The length of the SI

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Question 628072: Must be in Algebraic Expression with Correct Units for the following problem:
_____________________________________________________________________________
The length of the SIDE of a Rectangular desk is; x-4y cm.
The length of the front is; x+4y cm.
What is the area of the TOP of the rectangular desk?
_____________________________________________________________________________
All help greatly appreciated!

Answer by solver91311(24713) About Me  (Show Source):
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Multiply the two binomial expressions. Note that they are a conjugate pair, so the product is the difference of two squares.

John

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