sqrt(8640) = 92.95 (to 2 dp)
+ or - 23.152 to 3 dp. And it is square root, not route.
sqrt(7) = ±2.65 (to 2 dp)
sqrt(126) = 11.22 (to 2 dp).
Power of 0.5 is the same as square root. So, 20.5 = sqrt(2) = 1.4142 (to 4 dp).
129.64 (to 2 dp)
6040.11 (to 2 dp)
2205.83 (to 2 dp)
sqrt(2) = 1.414214 (to 6 dp)
Sqrt(370000000) = 19235.38 to 2 dp
sqrt(8640) = 92.95 (to 2 dp)
No. The square of 9 is 9*9 = 81 so the square root (not route!?!) of 81 is 9. The square root of 18 is 4.24 (to 2 dp).
+ or - 23.152 to 3 dp. And it is square root, not route.
sqrt(7) = ±2.65 (to 2 dp)
sqrt(126) = 11.22 (to 2 dp).
Power of 0.5 is the same as square root. So, 20.5 = sqrt(2) = 1.4142 (to 4 dp).
The square root of the square root of 2