When 5×2−5 is completely factored, which is one of its factors?

Question

When 5×2−5 is completely factored, which is one of its factors?

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Cora 2 weeks 2021-11-25T23:10:45+00:00 1 Answer 0

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    2021-11-25T23:12:38+00:00

    Answer:

    5(x + 1)(x – 1)

    Step-by-step explanation:

    Given

    5x² – 5 ← factor out 5 from each term

    = 5(x² – 1) ← x² – 1 is a difference of squares

    = 5(x + 1)(x – 1)

    The factors are 5, (x + 1) and (x – 1)

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