Solve the Equation by Completing the Square $0.7 \mathrm{~m}^{2}+0.8 \mathrm{~m}+0.2=0$ A) $\left\{\frac{-4+\sqrt{2}}{14}, \frac{-4-\sqrt{2}}{14}\right\}$

Multiple Choice

Solve the equation by completing the square.
- $0.7 \mathrm{~m}^{2}+0.8 \mathrm{~m}+0.2=0$

A) $\left\{\frac{-4+\sqrt{2}}{14}, \frac{-4-\sqrt{2}}{14}\right\}$

B) $\left\{\frac{-4+\sqrt{2}}{7}, \frac{-4-\sqrt{2}}{7}\right\}$

C) $\left\{\frac{-4+\sqrt{30}}{7}, \frac{-4-\sqrt{30}}{7}\right\}$

D) $\left\{\frac{-8+\sqrt{2}}{7}, \frac{-8-\sqrt{2}}{7}\right\}$