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sqrt(-400) =>
sqrt(400 X -1) =>
sqrt(400) X sqrt(-1) =>
+/- 20 X 'i' (NB Small/lower case 'i' is the symbol for square root of '-1'.
So the answer is +/-20i
NB Mathemticians for centuries have pondered over a solution for the square root of '-1'. If you know the answer let the mathemtical world. know!!!!!!
What else can I help you with?
What is the negative square root of 484?
The negative square root of 484 is -22. This is because the square root of 484 is 22, and the negative square root indicates the negative value of that root. Thus, -√484 = -22.
How do you simplify the square root of 400?
Square root of 400 simplified is 20.
What is the root of 400?
The square root of 400 is 20.
How do you get the square root of negative 144?
square root of a negative number is imaginary square root of negative 1 is defined as i square root of negative 144 is sqrt ((144)(-1)) = 12i
How do you do a square root of a negative number that is not a perfect square?
The square root of a negative number is not real.
What is the negative square root of 484?
The negative square root of 484 is -22. This is because the square root of 484 is 22, and the negative square root indicates the negative value of that root. Thus, -√484 = -22.
How do you simplify the square root of 400?
Square root of 400 simplified is 20.
What is the root of 400?
The square root of 400 is 20.
How do you get the square root of negative 144?
square root of a negative number is imaginary square root of negative 1 is defined as i square root of negative 144 is sqrt ((144)(-1)) = 12i
The answer the square root of 400 minus the square root of 196?
The square root of 400 is 20, as 20 multiplied by 20 equals 400. The square root of 196 is 14, as 14 multiplied by 14 equals 196. Therefore, the expression simplifies to 20 - 14, which equals 6.
What is the square root of negative 37?
The square root of a negative number is known as an imaginary number. In this case, the square root of negative 37 would be represented as √(-37) = √37i, where "i" is the imaginary unit equal to the square root of -1. This means that the square root of negative 37 is the square root of 37 multiplied by the imaginary unit "i".
What is the square root of negative 168?
The square root of negative 168 is: ~12.9315 i
What is the square root of negative 40?
The square root of negative 40 is: 6.324555 i
How do you do a square root of a negative number that is not a perfect square?
The square root of a negative number is not real.
What is the square root of a negative number plus the square root of a negative number?
Nothing. You cannot have a square root of a negative number. The square root of negative one is called i, but i is an imaginary number. It does not exist and does not follow the properties of real numbers. (For example, if a and b are positive, then the square root of a times the square root of b is the square root of ab. But the square root of -7 is not the square root of 7 times i.)
Is the square root of 400 a terminating or a repeating decimal?
Neither because the square root of 400 is 20
What is the square root of 400?
20 and -20
