QUADRATIC Meaning and
Definition
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Quadratic is an adjective that describes something pertaining to the mathematical concept of a quadratic equation or function. In mathematics, a quadratic equation is a polynomial equation of degree two, which means it contains terms with exponents up to the power of two. The standard form of a quadratic equation is given by ax^2 + bx + c = 0, where a, b, and c are constants and x is an unknown variable.
A quadratic function, on the other hand, refers to a function that can be expressed as f(x) = ax^2 + bx + c, where f(x) represents the dependent variable, x is the independent variable, and a, b, and c are constant coefficients.
The term "quadratic" comes from the Latin word "quadratus," meaning "square," as a quadratic equation often involves squaring a variable. It holds significance in various branches of mathematics, including algebra, calculus, and geometry.
Quadratic equations are particularly interesting due to their ability to represent curves known as parabolas. These curves can be concave upward or downward, and they have a single vertex, which is the minimum or maximum point on the graph depending on the direction of the curve. Quadratic equations find applications in physics, engineering, computer science, and other scientific fields.
Overall, the term "quadratic" signifies the characteristics, properties, or relationships associated with quadratic equations or functions in mathematics.
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Pert. to or containing a square.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
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Other Common Misspellings for QUADRATIC
Etymology of QUADRATIC
The word "quadratic" is derived from the Latin word "quadraticus", which in turn comes from the Latin word "quadratus", meaning "square" or "quadrilateral". The term "quadratic" originated from the idea of finding the area of a square or rectangle, which is a quadratic concept. In mathematics, a quadratic refers to a polynomial equation of the second degree, hence the name.
Similar spelling words for QUADRATIC
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