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Mathematics, 29.10.2019 23:31 cuhh

Which shows a difference of squares?
1072-4x2
1672 – x2
8x2-40x+25
64x2-48x +9

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Which shows a difference of squares?
1072-4x2
1672 – x2
8x2-40x+25
64x2-48x...

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