Mathematics, 25.07.2019 10:00 lexusdixon3
Which operation is not closed for polynomials? a) (x2 − 3x + 5) + (5x2 − 8x + 4) b) (4x3 − 2x + 6) − (x2 + 3x + 2) c) (x2 − 3x + 5)(x3 − 4x + 4) d) (x2 + 3x + 5) (x3 + 4x + 2)
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Which operation is not closed for polynomials? a) (x2 − 3x + 5) + (5x2 − 8x + 4) b) (4x3 − 2x + 6)...
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