1. (a + 2)(a - 1)

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1.
(a + 2)(a - 1)

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Vivian 2 months 2021-08-13T15:29:58+00:00 1 Answer 0 views 0

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    2021-08-13T15:31:07+00:00

    Answer:

    a² +2a -a-2 = a² + a – 2 …

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