SOLUTION: If the area of a square is 4x^2-12xy+9y^2, what is its perimeter?

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Question 655564: If the area of a square is 4x^2-12xy+9y^2, what is its perimeter?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

A%5BS%5D+=+s%5E2+=+4x%5E2-12xy%2B9y%5E2+=+%282x-3y%29%282x-3y%29

   s = (2x-3y)

P%5BS%5D+=+4s+=+4%282x-3y%29+=+8x+-+12y