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Ascending OrderAn ordering of terms of a polynomial in which the degree of each term is at least as large as the degree of the preceding term. 
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BinomialA polynomial with two terms. 
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Common FactorA factor of all the terms in an expression. 
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Degreeof a monomial. The sum of the exponents of its variables. of a polynomial. The largest of the degrees of its individual terms. 
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Descending OrderAn ordering of terms of a polynomial in which the degree of each term is no larger than the degree of the preceding term. 
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Difference of SquaresThe binomial which is the product of the sum and difference of the same two terms, i.e. one of the form a2 - b2. 
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FactorA factor is integer, variable, or polynomial that can be multiplied by a constant, an integer, or a polynomial to produce the given expression. To factor means to separate an expression into simpler factors. For instance, 
 a2 -2ab + b2 = (a - b)(a - b) ax2 + abx + ac = a(x2 + bx + c) 
 
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Leading CoefficientThe coefficient of the first term of a polynomial written in descending order. 
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MonomialAn expression with a single term; a real number, a variable, or the product of real numbers and variables 
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Perfect Square TrinomialThe square of a binomial; has the form a2 +2ab + b2. 
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PolynomialA monomial or the sum or difference of several monomials. 
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TrinomialA polynomial with three terms. 
 
         
   
                     
                     
                    