Chapter $4$: Matlab fzero refer Example $7\mathrm{.}6$

Determine the root of $f(x)=2x^3-11\mathrm{.}7x^2+17\mathrm{.}7x-5$ using function fzero. Answer in $4$ decimal places $($e$.$g$.$: $0\mathrm{.}0001)$

Root$1$ of $x=$

Root$2$ of $x=$

Root$3$ of $x=$