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Mathematics, 31.08.2019 03:40, jamiesong3501
Which of the following shows that polynomials are closed under addition when two polynomials 4x2 β 8x β 7 and β5x + 16 are added?
4x2 β 13x + 9 may or may not be a polynomial
4x2 + 13x β 23 may or may not be a polynomial
4x2 β 13x + 9 will be a polynomial
4x2 + 13x β 23 will be a polynomial
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Answers: 1
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Which of the following shows that polynomials are closed under addition when two polynomials 4x2 β 8...
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