Use a graphing calculator or online application to find the solutions to x^2 - 9 = 6square root 3 /x to the nearest tenth. The solution is approximately . x = -1.7 and 3.5 x = 1.7 x = -1.7 and -3.5 x = 3.5

Use pythagorean’s theorem and find the missing side lengths of the two smaller triangles and add them together
13^2 - 12^2 = 5
15^2 - 12^2 = 9
5+9 = 14
14 is the length of each side of the square
14^2 + 14^2 = 19.8
19.8 is the diagonal length of the inside if the square

Anever would be answer