Solve in matlab to get the provided output. Solve the following symmetric system with Cholesky factorization:

$\left[\begin{array}{ccc}8& 20& 15\\ 20& 80& 50\\ 15& 50& 60\end{array}\right]\{[x_1],[x_2],[x_3]\}=\{[50],[250],[100]\}$

$x=31$

$-2\mathrm{.}7344$

$4\mathrm{.}8828$

$-1\mathrm{.}7188$