Quadratic Equation Solver
Quadratic Equation Solver
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Mathematics
Number Systems | Conversions involving binary number system
Number Systems, Part 3: A discussion on the relationship between binary numbers and quaternary, octal, and hexadecimal numbers, and how to convert these numbers to binary numbers and vice versa.
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Number systems | decimal numbers to other number systems
A comprehensive guide on converting decimal numbers to different bases, with detailed examples using binary, octal, and hexadecimal systems.
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Finding the Cartesian equation of a line in the complex plane
Find the Cartesian equation in the complex plane for |z + 2| = |z – i| and |z + 2| = |2z – i|
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Number systems and their decimal equivalents
An overview of common number systems—decimal, binary, octal, and hexadecimal—along with a detailed guide on converting numbers to their equivalent decimal values.
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Derivation of quadratic equation solutions
Method of deriving solutions for quadratic equations: A thorough, step-by-step guide explaining how to find a quadratic equation’s solution formulas.
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Solving a quadratic equation
Basic steps for solving a quadratic equation for use in writing computer programs.
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Calculating the mean and median of a data set
Calculation of the mean and median of a data set, including methods for calculating the median of continuous data series and grouped data.
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De Moivre’s Theorem
A detailed explanation on how to express cos (5θ) and sin (5θ) in terms of cos (θ) and sin (θ) using De Moivre’s theorem
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