Find all solutions on the interval $\displaystyle {\left[{0}^{\circ},{360}^{\circ}\right)}$. Round to the nearest hundredth. 

 $\displaystyle {4}{{\tan}^{{2}}{x}}-{16}{\tan{{x}}}-{4}={0}$ 

Separate multiple solutions with a comma. If there are no solutions please enter, "no solution" exactly.