(06.02 MC)
The lengths of two sides of a triangle are shown
Side 1: 8x2 - 5x - 2
Side 2...
Mathematics, 05.11.2020 20:10 stephanielynch
(06.02 MC)
The lengths of two sides of a triangle are shown
Side 1: 8x2 - 5x - 2
Side 2: 7x - x + 3
The perimeter of the triangle is 4x3 - 3x2 + 2x - 6.
Part A: What is the total length of the two sides, 1 and 2 of the triangle? Show your work. (4 points)
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. (2 points)
Answers: 2
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