Question

rationalize the denominator:
3/root5​

Answer 1

Answer:

Ans:3 root5/5

Hope this helps u

Please mark me as brainliest

And please follow me

Answer 2

Answer:

On rationalize $\frac{3}{\sqrt{5} }$  we get  $\frac{3\sqrt{5} }{5}$  as a result.

Explanation:

Given in the question that, $\frac{3}{\sqrt{5} }$

Rationalize the denominator

Therefore, we must remove all radicals from the denominator to justify it.

• To eliminate the radical in the denominator, multiply the numerator and denominator by the radical.

• Ensure that all radicals are condensed.

• If necessary, simplify the fraction.

Step 1:

From we have, $\frac{3}{\sqrt{5} }$

Now we rationalize the denominator by multiplying both numerator and denominator $\sqrt{5}$.

⇒ $\frac{3}{\sqrt{5} }$ × $\frac{\sqrt{5} }{\sqrt{5} }$ = $\frac{3\sqrt{5} }{5}$

Final answer:

Hence, $\frac{3\sqrt{5} }{5}$ is the required value.

#SPJ2