What is the answer to (x+2)(x-5) using generic rectangles

According to the data set, where should the upper quartile line of the box plot be placed?

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)

Use the given information to determine the exact trigonometric value.