Question

rationalize the denominator 1 /root 8 - root 5 =
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Answer 1

Step-by-step explanation:

$\frac{1}{ \sqrt{8} - \sqrt{5} }$

$= \frac{1}{ \sqrt{8} - \sqrt{5} } \times \frac{ \sqrt{8} + \sqrt{5} }{ \sqrt{8} + \sqrt{5} }$

$= \frac{ \sqrt{8} + \sqrt{5} }{8 - 5}$

$= \frac{ \sqrt{8} + \sqrt{5} }{3}$

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Answer 2

Answer:

The answer is in the picture.

Step-by-step explanation:

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