Math

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Author:
Anonymous
ID:
25497
Filename:
Math
Updated:
2010-07-01 23:49:19
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math yuck polynomials special products
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math
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  1. The square of the sum of two terms
    (a+b)2=a2+2ab+b2
  2. The square of the difference of two terms
    (a-b)2=a2-2ab+b2
  3. The product of the sum and the difference of two terms.
    (a+b)(a-b)=a2-b2
  4. The product of two binomials having a common term.
    (x+a)(x+b)=x2+(a+b)x+ab
  5. Legendre's Identity
    (x+y)2+(x-y)2=2(x2+y2)
  6. Two methods of synthetic division
    • Horner's Method
    • Ruffini's Method
  7. Algebraic Term
    formed by a numerical part and a literal part
  8. coefficient
    numerical part of an algebraic term
  9. variables with corresponding indices
    the literal part of an algebraic term
  10. Algebraic expression
    contains one or more algebraic terms
  11. monomial
    algebraic expression with one term
  12. polynomial
    algebraic expression with more than one term
  13. binomial
    has two algebraic terms
  14. trinomial
    algebraic expression with three terms
  15. relative degree
    degree with respect to a certain variable. it is equal to the index of that variable
  16. absolute degree
    it is the sum of the indices of all the variables in a term
  17. Relative degree of a polynomial
    it is the degree with respect to a certain variable. It is equal to the highest relative degree with respect to that variable of the terms in the polynomial.
  18. absolute degree of a polynomial
    it is the highest absolute degree of the terms in the polynomial.
  19. complete polynomial
    contains al the powers of that variable from zero to n

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