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2 years ago

7

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.

1 answer:

torisob [31]2 years ago

5 0

Answer:

should be C

Step-by-step explanation:

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