- 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

Use digits 1 to 9 three times each to represent 6.
Allowed are: + - * / ! √ (square root) and brackets.

Answer as many as you wish...

Example: use three 7's to represent 2: (7 + 7) / 7 = 2

7 - (7/7) = 6

1 + 1 + 1 = !6

I am not familiar with the use of * and ! as mathematical symbols, but if I have correctly understood my googling of ! it just means "incorrect."
I am also not sure whether we are allowed to use the symbols on the right hand side of the equation.

2 + 2 + 2 = 6.

5 + (5/5) = 6

6 * (6/6) = 6

Changed x to *

Are we allowed x, or does * = x?

* is now the "standard symbol" for multiplication;
surprised yer not familiar with that, Lex, since
lawyers' fees multiply quickly

! means factorial; like 5! = 1*2*3*4*5 = 120
Another lawyers' way to charge fees: $5! per hour...

Your answer to #1 is not correct, but kinda close...

Other answers correct...

3! + 3 - 3 = 6
sqrt4 + sqrt4 +sqrt4 = 6
sqrt9 * sqrt9 - sqrt9 = 6

Nice alternate MxM!

Another way: √(3*3) + 3

sorry, edited my previous post after you replied

[sqrt(8+8/8)]!=6

Good stuff M*M!

Another for 8: 8 - sqrt(sqrt(8+8))

(1+1+1)!=6

Worth a 6-pack, Cheryl !