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umka21 [38]
3 years ago
6

*WILL MARK YOU BRAINLIEST!!!!!*

Mathematics
2 answers:
Fynjy0 [20]3 years ago
8 0

Answer:

x=12

Step-by-step explanation:

\frac{\sqrt{3x} }{\sqrt{x-8} } =3

\sqrt{3x}=3\sqrt{x-8}

\left(\sqrt{3x}\right)^2=\left(3\sqrt{x-8}\right)^2

3x=9x-72

3x-9x=-72

-6x=-72

x=12

kvv77 [185]3 years ago
8 0

Answer:

\frac{ \sqrt{3x} }{ \sqrt{x - 8} }  = 3

\sqrt{3x}  = 3 \sqrt{x - 8}

3x = (3 \sqrt{x - 8} )^{2}

3x  = 9(x - 8)

3x = 9x - 72

3x - 9x = -72

-6x = -72

x = 12

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Answer:

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Step-by-step explanation:

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