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Why is the middle term 2ab in (a + b)^2 and −2ab in (a − b)^2 when
written in s...
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Mathematics, 27.03.2021 03:20 mrylenastewart
Help Urgent
Why is the middle term 2ab in (a + b)^2 and −2ab in (a − b)^2 when
written in standard form?
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Answers: 2
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