$i_2(t)=-\frac{59}{20}{e}^{-4\mathrm{.}4t}+\frac{59}{20}{e}^{-63\mathrm{.}4t}$ for $t0$

P $9\mathrm{.}8-14$ The circuit shown in Figure P $9\mathrm{.}8-14$ is at steady state before the switch opens. Determine the inductor current $i_2(t)$ for $t>0.$

Figure $P9\mathrm{.}8-14$