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melomori [17]
4 years ago
10

Hep me ASAP!!!! A.-2 B.4 C.7-3sqrt3 D.7- sqrt3

Mathematics
1 answer:
katen-ka-za [31]4 years ago
3 0

Answer:

7 - 3\sqrt{3}

Step-by-step explanation:

Given

3 + \sqrt{x+7} - \sqrt{3x} ← substitute x = 9

= 3 + \sqrt{16} - \sqrt{27}

= 3 + 4 - \sqrt{9(3)}

= 7 - 3\sqrt{3}

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Let y = g(x)
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4 0
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Answer:

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<u>------------------------------------------</u>

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Step-by-step explanation:

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