Question

1/√9-√8 please help in this question​

Answer 1

Answer:

$\frac{1}{\sqrt{9} -\sqrt{8} } = \frac{1}{3-\sqrt{8} } \\\\=\frac{3+\sqrt{8} }{3^{2} -\sqrt{8} ^{2} } \\\\=\frac{3+\sqrt{8} }{9-8} \\\\=3+\sqrt{8}$

Step-by-step explanation:

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