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3 votes
Which of the following shows that polynomials are closed under subtraction when polynomial 5x − 6 is subtracted from 3x2 − 6x + 2?

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User Gmemon
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2 Answers

4 votes

Answer: 3x^2-11x+8 will be a polynomial

Explanation:

answered
User Jonas Geiregat
by
8.3k points
1 vote
3x^2 − 6x + 2 - (5x − 6)
= 3x^2 − 6x + 2 - 5x + 6
= 3x^2 - 11x + 8

hope it helps
answered
User Goelakash
by
8.5k points

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