Question

Part A: The length of two sides of a triangle are:Side 1: 6x² - 4x-2Side 2: 18x + 4x² - 6The perimeter of the triangle is 10x³ + 8x² - 2x - 6Part A: What is the total length of the two sides, 1 and 2, of the triangle? Show your work. (7 points)Part B: What is the length of the third side of the triangle? Show your work. (7 points)

Answer 1

Part A;

`\begin{gathered} 1+2: \\ 6x^2-4x-2+18x+4x^2-6 \\ 10x^2+14x-8 \end{gathered}`

Part B;

`\begin{gathered} 10x^3+8x^2-2x-6-(10x^2+14x-8) \\ 10x^3-2x^2-16x+2 \end{gathered}`