NoSquare root of 91 = 9.53939201Not a whole number, therefore not a square number
irrational
9 and 10
The 8th root
The principal square root is the non-negative square root.
The square root of 8281 is 91.
The square root of 91 is between 9 and 10
9.539392014
NoSquare root of 91 = 9.53939201Not a whole number, therefore not a square number
irrational
irrational
As 91 = 7 × 13, √91 doesn't really simplify. It can be changed into: √91 = √(7×13) = √7 √13
Each side is the square root of 91 meters, which is about 9.539392 meters.
9 and 10
The four numbers are:3.0886,-3.0886,3.0886*i and-3.0886*iwhere i is the imaginary square root of -1.The first two roots are real numbers.
Yes. It would be 21/2 * 91/2, or "three root two". Root two is an irrational number, so it's products - such as root 18, will be as well.
The square root SYMBOL is √ Occasionally it may have a superscript 2 to prevent any confusion with other types of roots.... ²√ Although not a Symbol, the square root can also be identified by using an index or power of ½. So, √9 = 3, ²√9 = 3 91/2 = 3............are three ways of showing that the square root of 9 is 3.