Hi One ordered pair of rational numbers (x,y) satisfies: √(2 1/4) + 3√3) = x + √y. √(9/4) + 3√3 = x + √y. 3/2 + 3√3) = x + √y. x = 3/2 √y = 3√3 0r squaring both sides y = 9*3 = 27 x + y = 3/2 + 27 = 28 1/2 Wish You the Best in your Studies.