Squares
Square 12
144
Square root of 81
9
sqrt2*sqrt2
2
(3+4)2
49
sqrt(121)
11
sqrt5^2
5
(2/3)^2
4/9
sqrt(19+30)
7
sqrt16*sqrt4
8
(-11)2
-121
sqrt(3.5^2)
3.5
sqrt((9-4)^2+(5+7)^2
13
(5+3)2 + (2+4)2
100
sqrt(sqrt(16))
2
sqrt((6+9)^2+(10-2)^2
17