31.416556...
31.416556
111,111,111
The square root of 12,345,678,987,654,321 is 111,111,111.
987 sq feet = 91.7 sq metres
If that's one number then its square root is 111,111,111
No: -987-987=-1974 However, 987-987=0, -987+987=0
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.
square root 2 times square root 3 times square root 8
The principal square root is the non-negative square root.
A principal square root is any square root that's answer is positive, and a perfect square root is a square root that's answer is an integer.