Find an expression to represent the perimeter of the triangle below.

Find An Expression To Represent The Perimeter Of The Triangle Below class=

Answer :

Answer: (x+10 / x+3)

Explanation: you can find the perimeter by adding up all the sides so you get (x^2 - 21 / x^2 - 9) + (5/ x+3) + (2 / x-3), factor the expression, simply and reduce.

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