Answer:

2.976

Step-by-step explanation:

6/(√5-√3)

9

= 6 x (√5 + √3)/(√5-√3 x √5 + √3)

= 6√5 +6√3 / (5+3)

= 6(2.236) + 6(1.732) / 8

= 23.80800 / 8 = 2.976

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[tex] \frac{6 \sqrt{5} }{ \sqrt{3} } = \frac{6 \sqrt{5} }{ \sqrt{3} } \times \frac{ \sqrt{3} }{ \sqrt{3} } \\ \\ = > \frac{6 \sqrt{15} }{3} = 2 \sqrt{15} \\ \\ = > or \: 2 \times 3.87 = 7.74[/tex]

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