Question

.Rationalise the denominator of 5/ √3- √5

Answer 1

Step-by-step explanation:

5/√3-√5

5/√3-√5*√3+√5/√3+√5

5√3+5√5/3-5

5√3+5√5/-2

-(5√3+5√5)/2

hope it helps

thanx

Answer 2

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

$\frac{5}{ \sqrt{3} - \sqrt{5} } \times \frac{ \sqrt{3} + \sqrt{5} }{ \sqrt{3} + \sqrt{5} }$

$\frac{5 \sqrt{3} + 5 \sqrt{5} }{3 - 5}$

$\frac{5( \sqrt{3} + \sqrt{5} ) }{ - 2}$

$\frac{ - 5( \sqrt{3} + \sqrt{5}) }{2}$

$\frac{5( \sqrt{3} - \sqrt{5} )}{2}$