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14 December, 11:39

If x - 3 = 1, then what is the value of x² - 3x - 1?

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  1. 14 December, 12:05
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    Let's find x. This will allow us to find the value of the second expression.

    x - 3 = 1

    x = 4

    Now, we can simply plug this x-value into the second expression to obtain 4^2 - 3 (4) - 1 = 3.

    Thus, our answer is 3.
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