(√11 - 7)² + 14√11 =

Expand the square: (√11)² - 2*7*√11 + 7² + 14√11 = 11 - 14√11 + 49 + 14√11. Simplify by canceling out the -14√11 and +14√11 terms. The result is 11 + 49 = 60.