In the derivation of the quadratic formula by completing the square, the equation (x+b/2a)^2= -4ac+b^2/4a^2 created by forming a perfect square trinomial. what is the result of applying the square root property of equality to this equation?

100 points, hi, i’m not sure how to get the equation from the graph and table.

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?