Question

rationalize the denominator of the number 1 by 2 root 5 minus root 3??

Plz do ans correctly and step by step!!
Its urgent!!plz guys..!!✌✌✌​

Answer 1

hope the attachment will help u

Answer 2

$\frac{1}{2\sqrt{5}-3 }$

⇒$\frac{1*2\sqrt{5}+3}{2\sqrt{5}-3*2\sqrt{5}+3  }$

$\\\frac{2\sqrt{5}+3}{2\sqrt{5}^{2}-3^{2} }$$\frac{2\sqrt{5}+3}{20-9}$

= $\frac{2\sqrt{5}+3}{11}$

this is the answer