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6 August, 22:48

How do you find the solutions of xsquared-2x=3?

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  1. 6 August, 23:11
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    -1 and 3

    Step-by-step explanation:

    We need to solve "xsquared-2x=3"

    The following version of xsquared-2x=3 has more appropriate format:

    x² - 2x = 3

    We need to put this into standard form for quadratic equations. To accomplish this, subtract 3 from both sides, obtaining:

    x² - 2x - 3 = 0

    This factors as follows: (x - 3) (x + 1) = 0.

    The solutions are found by setting each factor = 0 separately and solving for x: 3 and - 1.
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