Question

Rationalise the denominator of the following:

√3
____
√5
​

Answer 1

Answer:

तेज रफ्तार कार ने छात्रों से कहा था

Answer 2

Rationalizing in the denominator;

= $\dfrac{\sqrt{3}}{\sqrt{5}}$

= $\dfrac{\sqrt{3}× \sqrt{5} }{\sqrt{5} × \sqrt{5} }$

= $\dfrac{\sqrt{15}}{5}$

• The purpose of basically doing rationlization is to remove the root from the denominotor of a fraction, so as to it simpler for any other futher calculation. $\:$

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