alyssabarrett15 alyssabarrett15

24-09-2021
Mathematics

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Which expression is equivalent to (x+3)(x - 3)?

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babangamon babangamon

24-09-2021

Answer:

(x - 3)²

Step-by-step explanation:

x(x - 3) + 3(x - 3)

x²-3x + 3x - 9

x²-9

(x - 3)²

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