Mathematics

Mathematics, 18.07.2019 18:30, Pomskis2341

Find the correct sum of the polynomials (6x3 − 8x − 5) + (3x3 + 6x + 2).

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Mathematics, 05.07.2019 07:30, maddie7155

Ms. adams claims that the closure properties for polynomials are closed when dividing polynomials. mr. aroxa claims that the closure properties for polynomials are not closed when dividing polynomials. who is correct? explain your answer.

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Mathematics, 28.07.2019 00:00, iancuteodora30

Which of the following statements about closure is false? a polynomials are closed under addition. when you add polynomials, the result will always be a polynomial.b polynomials are closed under subtraction. when you subtract polynomials, the result will always be a polynomial.cc polynomials are closed under division. when you divide polynomials, the result will always be a polynomial.d polynomials are closed under multiplication. when you multiply polynomials, the result will always be a polynomial.

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Mathematics, 20.09.2019 07:30, dondre54

The set of polynomials is closed under the operation of subtraction. a: which equations illustrate this concept? b: which statements correctly explain this concept? there may be more than one correct answer for each question. select all correct answers for each question. a: (3x+4)+(5x−5)=8x−1 (3x+4)+(5x−5)=8x−1 a: (3x−4)−(2x+2)=x−6 (3x−4)−(2x+2)=x−6 b: the product of the polynomials (3x) (3x) and (2x+2) (2x+2) is a polynomial, 6 x 2 +6x 6x2+6x , which shows there is closure under subtraction. a: (3x)(2x+2)=6 x 2 +6x (3x)(2x+2)=6x2+6x b: the difference of the polynomials (3x−4) (3x−4) and (2x+2) (2x+2) is a polynomial, x−6 x−6 , which shows there is closure under subtraction. b: the sum of the polynomials (3x+4) (3x+4) and (5x−5) (5x−5) is a polynomial, 8x−1 8x−1 , which shows there is closure under subtraction. b: the difference of the polynomials (x−2) (x−2) and (3x+1) (3x+1) is a polynomial, −2x−3 −2x−3 , which shows there is closure under subtraction. a: (x−2)−(3x+1)=−2x−3

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Mathematics, 28.10.2019 23:31, raiindrxp

Which of the following statements about closure is false? a. polynomials are closed under addition. when you add polynomials, the result will always be a polynomial. b. polynomials are closed under subtraction. when you subtract polynomials, the result will always be a polynomial. c. polynomials are closed under division. when you divide polynomials, the result will always be a polynomial. d. polynomials are closed under multiplication. when you multiply polynomials, the result will always be a polynomial.

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