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24 July, 07:28

Look at the three functions below. Which of the functions are equivalent? Two of them? None of them? All of them? Show/explain how you

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Function 1: x2-x-2

Function 2: (x + 1) (x - 2)

Function 3: (x - 0.5) ^2 - 2.25

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  1. 24 July, 10:14
    0
    All of them

    Step-by-step explanation:

    x² - x - 2

    (x + 1) (x - 2)

    x² + x - 2x - 2

    x² - x - 2

    (x - 0.5) ² - 2.25

    x² - 2 (x) (0.5) + 0.5² - 2.25

    x² - x + 0.25 - 2.25

    x² - x - 2
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