Question

solve the quadratic equation x^2 - 4x - 3 root 2=0 by any method

Answer 1

$$\begin{gathered} \mathrm{Hi}, \\ {\mathrm{x}}^2-4\mathrm{x}-3\sqrt{2}=0 \\ \mathrm{using}\mathrm{quadratic}\mathrm{formula}, \\ \mathrm{x}=\frac{4\pm \sqrt{16+12\sqrt{2}}}{2} \\ =\frac{4\pm 2\sqrt{4+3\sqrt{2}}}{2}=2\pm \sqrt{4+3\sqrt{2}} \\ \mathrm{Regards} \end{gathered}$$