Find the least number which added to 3597 will make it a perfect square?

Which of the following is the result of expanding

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3