Question

|1-√37|+|2-√37|+|3-√37|+|4-√37|+|5-√37|+|6-√37|+6|7-√37|

Answer 1

Т.к. √37≈6,08,  то  имеем     √37-1+√37-2+√37-3+√37-4+√37 -5 +√37 -6 +42 -6√37 = 42-21=21