30
32.2137
31
31.8321
6
30 x 30
900 divided by 4 = 225
0.8889
900
1.8
sqrt(900) = +/- 30 Remember , the inverse route. 30^2 = 30 x 30 = 900 or (-30)^2 = -30 x -30 = (+)900
The square root of 900 is ±30 because 30 * 30 = 900 and -30 x -30 = 900