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Mathematics, 14.05.2021 04:20 Angelofpink2590

The perimeter of the triangle pictured is 20x² + 21x – 8. What is the length of the
third side?


The perimeter of the triangle pictured is 20x² + 21x – 8. What is the length of the third side?

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The perimeter of the triangle pictured is 20x² + 21x – 8. What is the length of the
third side...
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