History, 10.03.2020 05:26 superfly903

The lengths of two sides of a triangle are shown.
Side 1: 3x2 - 4x-1
Side 2: 4x - x2 + 5
The perimeter of the triangle is 5x – 2x + 3x – 8.
Part A: What is the total length of the two sides, 1 and 2, of the triangle? Show your y
Part B: What is the length of the third side of the triangle? Show your work. (4 points)
Part C. Do the answers for Part A and Part B show that the polynomials are closed under addition and subtraction? Justify your answer

Answers: 1

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The lengths of two sides of a triangle are shown.
Side 1: 3x2 - 4x-1
Side 2: 4x - x2 + 5...