Using any maths Symbols

Using any maths Symbols or Signs prove it...

1 1 1 = 6

2 2 2 = 6

3 3 3 = 6

4 4 4 = 6

5 5 5 = 6

6 6 6 = 6

7 7 7 = 6

8 8 8 = 6

9 9 9 = 6

It is a challenge to all of you.

Answer:
(1+1+1)! = 6

2+2+2 = 6

(3*3)-3 = 6

(4+4)- SqRoot(4) = 6

(5/5)+5 = 6

6+6-6 = 6

-(7+7)+7 = 6

Cuberoot(8)+cbrt(8)+cbrt(8) = 6

[Sqrt(9)*Sqrt(9)] - Sqrt(9) = 6