Use the method of completing the square to solve m^2 + 2m - 6 = 0. Simplify your solutions. HELP ME PLEASE

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

What is the missing step in this proof ?