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Mathematics, 23.08.2019 19:40, BeautyxQueen
Which of the following equations demonstrate that the set of polynomials is not closed under the certain operations? a. division: (x^2+2x) / (x+1) = x+ x/x+1 b. multip.: (3x^4++x^3)= -6x^6+ x^7+x^6 c. addition: (3x^4+x^3)+(-2x^4+x^3)= x^4 + 2x^3 d. multip.: (x^2+2x)(x+1)= x^3 +3x^2+2x
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Which of the following equations demonstrate that the set of polynomials is not closed under the cer...
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