We need to solve the following equation:

This is a quadratic equation, for which we can use the Baskhara equation to determine the roots. This equation is shown below:
![x_(1,2)=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a}](https://img.qammunity.org/2023/formulas/mathematics/college/li72dimqx1poek8bdg3bs589861h83kfxl.png)
If we replace the values on the equation, we will be able to determine both roots:
![\begin{gathered} x_(1,2)=\frac{-(-5)\pm\sqrt[]{(-5)^2-4\cdot4\cdot6}}{2\cdot4} \\ x_(1,2)=\frac{5\pm\sqrt[]{25-96}}{8} \\ x_(1,2)=\frac{5\pm\sqrt[]{-71}}{8} \\ x_(1,2)=\frac{5\pm i\sqrt[]{71}}{8} \\ x_(1,2)=(5\pm i8.43)/(8) \\ x_1=0.625+i1.05 \\ x_2=0.625-i1.05 \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/qd8wysivj8llj576a26sd75y8gwhbvalzb.png)
The solution to this equation is the pair of complex numbers: 0.625+i1.05 and 0.625-i1.05