Question

The side of a triangle are given by 3 x square minus y square, 4 x square - 7 x y + 4 y square minus -3 x square + 7 xy+8 y square find its parameter

Answer 1

Step-by-step explanation:

Perimeter of a triangle is the sum of all its sides.

Answer 2

Answer:

$perimeter = 3 {x}^{2} - {y}^{2} + 4 {x}^{2} - 7xy + 4 {x}^{2} - 3 {x}^{2} + 7xy + 8 {y}^{2} \\ = 8 {x}^{2} + 7 {y}^{2}$

Step-by-step explanation:

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