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Mathematics, 07.06.2021 18:00 joejoefofana

Which expression is an example of a difference of squares? O 4.2 + 16
O 22 - 21
9x - 64
25.22
- 81

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Which expression is an example of a difference of squares? O 4.2 + 16
O 22 - 21
9x - 64

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