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The Imaginary Unit definitions
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Imaginary Unit
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Imaginary Unit
A mathematical symbol representing the square root of negative one, enabling evaluation of square roots of negative numbers.
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Terms in this set (13)
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Imaginary Unit
A mathematical symbol representing the square root of negative one, enabling evaluation of square roots of negative numbers.
Square Root
A value that, when multiplied by itself, yields the original number; for negatives, involves the imaginary unit.
Negative Number
A value less than zero; its square root is not real and requires the use of the imaginary unit.
Radical
A mathematical expression involving a root, such as a square root, often used in simplifying negative roots.
Real Number
A value that can represent a distance along a line; excludes roots of negative numbers.
Imaginary Number
A number formed by multiplying a real number by the imaginary unit, used to express roots of negatives.
Simplification
The process of rewriting an expression in a more concise or standard form, especially with radicals and imaginary units.
Factorization
Breaking down a number or expression into products, often used to separate negative signs under radicals.
Radical Expression
An expression containing a root symbol, which may include real or imaginary components.
Whole Number
A non-negative integer, often written before the imaginary unit in simplified expressions.
Standard Form
A conventional way of writing expressions, such as placing the whole number before the imaginary unit and radical.
Mathematician
A person who studies or specializes in mathematics, responsible for introducing the imaginary unit.
Root Symbol
A notation used to indicate the extraction of a root, such as a square root, in mathematical expressions.