The square root of a thousand is approximately 31.62. This value can be expressed as ( \sqrt{1000} ), which simplifies to ( 10 \times \sqrt{10} ), or around 31.62 when calculated.
40√5, or 89.4427191
161.554944....
It is: 50.04997502
To the nearest ten thousandth: 1.7725 To the nearest ten thousand: zero
real answer ; 6.8556546rounded to the thousand place ; 6.857
122.4744871
40√5, or 89.4427191
It is: 50.04997502
161.554944....
43.11612...
The square root of 42 is substantially less than 500, so rounded to the nearest thousand it is 0.
32.03 to two significant figures
To the nearest ten thousandth: 1.7725 To the nearest ten thousand: zero
real answer ; 6.8556546rounded to the thousand place ; 6.857
The square root of the square root of 2
There are infinitely many of them. They include square root of (4.41) square root of (4.42) square root of (4.43) square root of (4.44) square root of (4.45) square root of (5.3) square root of (5.762) square root of (6) square root of (6.1) square root of (6.2)
It's not a square if it has no root. If a number is a square then, by definition, it MUST have a square root. If it did not it would not be a square.