Question

Given below is a very interesting maths problem.
This was set out by a German. It is a little difficult and can help prevent Alzheimer disease.

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 any of mathematical sign, wherever you need*
U can use square root,cube root also.

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Answer 1

Answer:

2+2+2=6

3*3-3=6

5/5+5=6

(6*6)/6=6

Answer 2

Answer:

2+2+2=6

3+3-3=6

4-(4+4)=6

(5/5)+5=6

6+6-6=6

7-(7/7)=6