Question

Rationalise 5 +root2 /root 5

Answer 1

Answer:

$\frac{5 + \sqrt{2} }{ \sqrt{5} }$

$\frac{ 5 + \sqrt{2} }{ \sqrt{5} } \times \frac{ \sqrt{5} }{ \sqrt{5} }$

$\frac{ \sqrt{5}( 5 + \sqrt{2}) }{5}$

$\frac{5 \sqrt{5} + \sqrt{2} \times \sqrt{5} }{5}$

here is your answer..

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