Question

The sides of a triangle are 7x2 – 7xy + 8, -4x2 + 7xy -3 and x2 -8xy +5. Find the perimeter of the triangle.

Answer 1

Answer:

as we know the in perimeter all sides of triangle we add...

Step-by-step explanation:

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Answer 2

Answer:

x2-7x+15xy+16