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Imaginary unit and Quadratic equation

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Imaginary unit and Quadratic equation

Imaginary unit vs. Quadratic equation

The imaginary unit or unit imaginary number is a solution to the quadratic equation. In algebra, a quadratic equation (from the Latin quadratus for "square") is any equation having the form where represents an unknown, and,, and represent known numbers such that is not equal to.

Similarities between Imaginary unit and Quadratic equation

Imaginary unit and Quadratic equation have 15 things in common (in Unionpedia): Cartesian coordinate system, Complex conjugate, Complex number, Field (mathematics), Fundamental theorem of algebra, Multiplicity (mathematics), Nth root, Quadratic function, Real number, Regular polygon, Sine, Square (algebra), Square root, Trigonometric functions, Zero of a function.

Cartesian coordinate system

A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances to the point from two fixed perpendicular directed lines, measured in the same unit of length.

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Complex conjugate

In mathematics, the complex conjugate of a complex number is the number with an equal real part and an imaginary part equal in magnitude but opposite in sign.

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Complex number

A complex number is a number that can be expressed in the form, where and are real numbers, and is a solution of the equation.

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Field (mathematics)

In mathematics, a field is a set on which addition, subtraction, multiplication, and division are defined, and behave as when they are applied to rational and real numbers.

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Fundamental theorem of algebra

The fundamental theorem of algebra states that every non-constant single-variable polynomial with complex coefficients has at least one complex root.

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Multiplicity (mathematics)

In mathematics, the multiplicity of a member of a multiset is the number of times it appears in the multiset.

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Nth root

In mathematics, an nth root of a number x, where n is usually assumed to be a positive integer, is a number r which, when raised to the power n yields x: where n is the degree of the root.

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Quadratic function

In algebra, a quadratic function, a quadratic polynomial, a polynomial of degree 2, or simply a quadratic, is a polynomial function in one or more variables in which the highest-degree term is of the second degree.

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Real number

In mathematics, a real number is a value of a continuous quantity that can represent a distance along a line.

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Regular polygon

In Euclidean geometry, a regular polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length).

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Sine

In mathematics, the sine is a trigonometric function of an angle.

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Square (algebra)

In mathematics, a square is the result of multiplying a number by itself.

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Square root

In mathematics, a square root of a number a is a number y such that; in other words, a number y whose square (the result of multiplying the number by itself, or) is a. For example, 4 and −4 are square roots of 16 because.

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Trigonometric functions

In mathematics, the trigonometric functions (also called circular functions, angle functions or goniometric functions) are functions of an angle.

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Zero of a function

In mathematics, a zero, also sometimes called a root, of a real-, complex- or generally vector-valued function f is a member x of the domain of f such that f(x) vanishes at x; that is, x is a solution of the equation f(x).

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The list above answers the following questions

Imaginary unit and Quadratic equation Comparison

Imaginary unit has 60 relations, while Quadratic equation has 124. As they have in common 15, the Jaccard index is 8.15% = 15 / (60 + 124).

References

This article shows the relationship between Imaginary unit and Quadratic equation. To access each article from which the information was extracted, please visit:

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