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What is the symbol used to represent a negative square root of a number?
Wiki User
∙ 6y ago
Negative square root is -√
Square root of negative one is i.
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoIt is a minus sign followed by the radical or a minus sign followed by the number to a power of 0.5 or 1/2.
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What is the symbol used to represent the nonnegative square roots of a number?
There are no explicit symbols. The non-negative square toot is called the principal square root.
Why i is used to represent square root of -1?
Because there is no "real" sqrt of a negative number, i is used as a symbol, eg sqrt -4 = 2i
Could a negative number be under a square root symbol?
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.
Does a negative number have a square root?
Yes, but it's not real. The symbol i is used to designate the square root of negative one.
What is the symbol used to represent the nonnegative square root of a number?
The radical symbol ( √ ) followed by a line above what's in the radical, designates positive square root.
What is the name of the symbol used to represent the non-negative square root of a number?
The 'radical': √
What is the symbol used to represent the nonnegative square roots of a number?
There are no explicit symbols. The non-negative square toot is called the principal square root.
Why i is used to represent square root of -1?
Because there is no "real" sqrt of a negative number, i is used as a symbol, eg sqrt -4 = 2i
Example of imaginary number?
The canonical example is the square root of -1. Mathematicians use the symbol i to represent it, electrical engineers use j because i is already busy.
Could a negative number be under a square root symbol?
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.
Does a negative number have a square root?
Yes, but it's not real. The symbol i is used to designate the square root of negative one.
What is the symbol used to represent thenonnegative square root of a number?
The negative square root of a number is expressed as -√n or -n^½. The question probably may refer to the square root of a negative number. In mathematics there is an identity i² = -1 so that i = √-1 The square root of a negative number can be shown in several ways. For Example : √-36 = √( -1 x 36) = √-1 x √36 The square root of 36 is ±6, and the square root of -1 is i. The solution to √-36 is therefore ±6i.
What is the number i?
i is the symbol for an imaginary number, a complex number with the property i2=-1. The square root of a negative number is the square root times i. For example, the square root of -9 = 3i.
What is the symbol used to represent the nonnegative square root of a number?
The radical symbol ( √ ) followed by a line above what's in the radical, designates positive square root.
What does a square represent?
A symbol to help people
What does i mean in mathematics?
The symbol "i" is an imaginary number used in algebra, equal to the square root of negative one.
How can there be a square root of a negative number?
Square roots of negative numbers are what are called imaginary numbers. The building block of imaginary numbers is the symbol i which is defined as the square root of negative 1. The square root of other negative numbers can be expressed using i. For example, the square root of negative sixteen is 4i, the square root of negative nine is 3i and so on.
