Question

This question is asking for the 2 x solutions.

Answer 1

Find the length of the arc. Round to the nearest tenth?.

Answer 2

x= -1/4 and 8

Explanation:

2x^2 - 8=31x -2x^2

Combine like terms and move all terms to one side:

4x^2-31x-8=0

use the quadratic formula.

(I can't type this out, but you just plug in the numbers into the formula which you can look up if you don't know it)