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FromTheMoon [43]
2 years ago
6

4x²-9y², 8x³ - 27y³ and (2x-3y)²​

Mathematics
1 answer:
Effectus [21]2 years ago
5 0

Step-by-step explanation:

I am only sure about the first one but as for the rest I am not really but I tried...if you need explanations to the first one feel free to ask me

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3 years ago
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Answer:

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