Question

Rationalize the denominator 1 apon√5
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Answer 1

Answer:

To rationalise the denominator we will multiply both the denominator as well as numerator by,

$\sqrt{5}$

Therefore,

$\frac{ 1 }{ \sqrt{5} } = \frac{1 \times \sqrt{5} }{ \sqrt{5} \times \sqrt{5} } = \frac{ \sqrt{5} }{5}$

I hope the answer helps you.

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