+279 (you cant see this on the front page because it's in LaTeX)
\(x+\frac{x}{\sqrt{x^2-1}}=\frac{35}{12} \) thank you soo muchhh
p.s. i was given the following hint but i dont know how to incorporate it \(Let x=\frac{1}{cos\alpha} \) with \(\alpha \epsilon(0, \frac{\pi}{2})\)
