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PLEASE I NEED HELP!!!!!

PLEASE I NEED HELP!!!!!-example-1

1 Answer

9 votes

Answer:

x²-9y² ––> C. (x-3y)(x+3y)

x²+6xy+9y² ––> A. (x + 3y)²

x²-6xy+9y² ––> B. (x-3y)²

User Clive Jefferies
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