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Find the product of (x − 9)2 and explain how it demonstrates the closure property of multiplication. X2 − 81; is a polynomial x2 − 81; may or may not be a polynomial x2 − 18x 81; is a polynomial x2 − 18x 81; may or may not be a polynomial.

User RoboTamer
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2 Answers

3 votes

Answer:

C

Step-by-step explanation: took the test

User Dimitri T
by
6.3k points
4 votes

Answer:

should be C

Explanation:

User Rodpl
by
6.4k points
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