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F(-3)=\sqrt{x^2+16-5}
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F(-3)=\sqrt{x^2+16-5}

User Noah Solomon
by
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1 Answer

5 votes

Answer:
√(20)

Explanation:

Plug in the x = -3 into f(x)


\sqrt{(-3^(2) )+16-5}

Simplify it


√(9+16-5)

=
√(20)

User Mattgabor
by
7.0k points
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