x=square root (-2) =i(square root of 2)
WHERE i2 =-1
The square root of 100 is rational since it is not repeating. No. The square root of a negative number is not a real number, but an imaginary number, because no real number squared equals a negative number. The square root of a negative number is a so-called IMAGINARY number
The answer is an imaginary number, because of the negative under the square root. The same number multiplied together will always be a positive number. For example, if you square negative one, the answer is positive one, because a negative times a negative is a positive. Because a square root undoes a square, there is no solution to the square root of a negative number. That's why your calculator could not compute this problem. However, there is a way to solve these types of problems by using imaginary numbers. The answer is 13i, where i is the square root of negative one.
i = the square root of negative one
-2
The negative third root of 125 is -5. This is because when you take the cube root of 125, you get 5, and the negative of that value is -5. In mathematical terms, (-5)³ equals -125, confirming that -5 is indeed the negative third root.
x = 4
Square root of s, or negative square root of s.
Negative 1.047197551 etc, etc.
Actually a negative number can be under a square root symbol. This becomes very useful in electrical calculations. The square root of -1 is j. That is, j2 = -1.
minus the cube root of 2, or about -1.26
Yes but not me
The root word for misunderstand is under