What are the roots of f(x) = x2 – 48? -48 and 48 -24 and 24 -8/3 and 873 -4/3 and 473

Question

What are the roots of f(x) = x2 – 48?
-48 and 48
-24 and 24
-8/3 and 873
-4/3 and 473

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Allison 1 week 2021-10-05T04:27:39+00:00 1 Answer 0

Answers ( )

    0
    2021-10-05T04:29:03+00:00

    (x+SquareRoot(48)) x (x-SquareRoot(48))

    x = -6.928 or 6.928

    None of these answers match!

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45:7+7-4:2-5:5*4+35:2 =? ( )