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the perimeter of the quadrilateral is 49 centimeters. find the length of each side. x+9 , x^2-2x , x+4 , 3x-4
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the perimeter of the quadrilateral is 49 centimeters. find the length of each side. x+9 , x^2-2x , x+4 , 3x-4

User Mcestone
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1 Answer

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X= 5 or -8

Add all the like terms and set it equal to 49, use quadratic formula or factoring.
User Kaey
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