SOLUTION: I need help finding the perimeter of each polygon. the lesson is "solving problems with polynomials" There is a rectangle. On the left and right sides it is y^2-3 and the top and

Algebra ->  Polygons -> SOLUTION: I need help finding the perimeter of each polygon. the lesson is "solving problems with polynomials" There is a rectangle. On the left and right sides it is y^2-3 and the top and       Log On


   

Question 394542: I need help finding the perimeter of each polygon. the lesson is "solving problems with polynomials" There is a rectangle. On the left and right sides it is y^2-3 and the top and bottom sides are y^2+2y-4
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
P=2(y^2-3)+2(y^2+2y-4)
=2y^2-6+2y^2+4y-8
=4y^2+4y-14
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Ed