chenelle0904 chenelle0904

06-07-2021
Mathematics

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Ion kno this help pls?????????????

Ion kno this help pls class=

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Аноним Аноним

06-07-2021

Answer:

[tex]2 {x}^{2} - x - 1 \\ 2 {x}^{2} - (2 - 1)x - 1 \\ 2 {x}^{2} + 2x - 1x - 1 \\ 2x(x + 1) - 1(x + 1) \\ (2x - 1)(x + 1)[/tex]

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