Solve the following quadratic equation
(X+12)^2=1

Anew fountain in the shape of a hexagon will have 6 sides of equal length. on a scale drawing, the coordinates of the vertices of the fountain are: (7.5,5), (11.5,2), (7.5,−1), (2.5,−1), (−1.5,2), and (2.5,5). how long is each side of the fountain?

What are “like terms”? why can we only add like terms?

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9