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Polynomials voc.

Basic vocabulary about polynomials

QuestionAnswer
What do you use Ruffini´s theorem for? To divide a polynomial by a monomial of the type (x-a)
Remainder theorem The reminder of a division of a polynomial P(x) by a monomial of the type (x-a) is P(x=a). In the same way, the reminder of a division of a polynomial P(x) by a monomial of the type x+a is P(x=(-a))
Factor theorem A polynomial P(x) can be divided by a monomial of the type (x-a) only if x=a is a root od P(x), i.e., P(x=a)=0.
Root of a polynomial A number a is a root of a polinomial P(x) if P(x=a)=0.
Monomial Product of a number (coefficient) multiplied by one or several letters (literal part)
Polynomial Addition or subtraction of multiple monomials
Algebraic fraction The quotient of two polynomials P(x) /Q(x)
Degree of a polynomial The highest degree of its monomials.
Literal part The set of letters in a monomial
Constant term Degree = monomial in a polynomial.
Coefficient Number a variable or a set of variables has been multiplied by.
Variable a letter used to stand for values that can change
To factorize a polynomial To express a polynomial as a product of two or more irreducible factors (monomials, binomials or polynomials of a lower degree)
Created by: ejimjam
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