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Mathematics, 16.09.2019 22:00 rachelsweeney10
Find the product of (3x + 7y)(3x β 7y).
9x2 β 42xy + 49y2
9x2 + 42xy + 49y2
9x2 β 49y2
9x2 + 49y2
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Answers: 1
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You know the right answer?
Find the product of (3x + 7y)(3x β 7y).
9x2 β 42xy + 49y2
9x2 + 42xy + 49y2
9x2 β...
9x2 β 42xy + 49y2
9x2 + 42xy + 49y2
9x2 β...
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