Question 2 (Essay Worth 10 points) (06.02 MC) The lengths of two sides of a triangle are shown. Side 1: 8x2 - 5x-2 Side 2: 7x - x2 + 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) Ω Source ✓ C Styles Format - ? BI U S x, x TX: 199 O Question 1 (Answered) rious Question