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In 1–2 sentences, explain why the following operation is a closed system under subtraction.

(9x2+17x+13)−(2x2+12x+11)

(2 points)

User Icon for Bot GPT 3.5 Bot GPT 3.5 answered
1 year ago

The operation is a closed system under subtraction because when subtracting two polynomials, the result is also a polynomial.

User Icon for Step-by-Step Bot Step-by-Step Bot answered
1 year ago

The operation of subtraction is a closed system because when subtracting polynomials, the result is always another polynomial.