Help!! I don't know what to do with the square root

Mathematics

1 answer:

Karo-lina-s [1.5K]2 years ago

7 0

Answer:

$\sqrt{10}$

Step-by-step explanation:

$g(4) = \sqrt{(4)^2 - (4) - 2} \\\\g(4) = \sqrt{16 - 4 - 2} \\\\g(4) = \sqrt{16 - 6} \\\\g(4) = \sqrt{10}$

You can't simplify this anymore

Hope this helps! : )

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