DISCRIMINANT - - In the Quadratic formula it is the expression under the square root symbol., RATIONAL NUMBER - is a number that can be expressed as the fraction of two integers, ROOTS - The values of the unknowns that satisfy the equation., QUADRATIC EQUATION - Is an equation that contains at least one squared unknown., RADICAL - The √ symbol that is used to denote square root or nth roots, INEQUALITIES - The mathematical expressions in which both sides are not equal.,

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