If using the method of completing the square to solve the quadratic equation x^2 + 14x – 14 = 0, which number would have to be added to "complete the perfect
square"?

How to determine whether two known pairs of points are on the same line.

Select the number of ways in which a line and a circle can intersect

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters