Solve by completing the square.x + 12x - 5 =0x = 6-?41 or x = 6 + ?41x=-6-?41 or x = ?6+ ?41x = -6?31

Solve by completing the square.x² + 12x - 5 =0x = 6-?41 or x = 6 + ?41x=-6-?41 or x = ?6+ ?41x = -6?31 or x = ?6+ ?31x= 6-?31 or x = 6 + ?31