Question

rationalise the denominator of 2/root 3- root 5rationalize the denominator of 2 by root 3 minus 5 ​

Answer 1

Answer:

-(√3+√5)

Step-by-step explanation:

2/(√3-√5)×{(√3+√5)/(√3+√5)}

=(2√3+2√5)/3-5

=2(√3+√5)-2=-(√3+√5)

hope u like my solution..

Answer 2

(we have to multiply both numerator and denominator by root 3+root 5)

then,

(2×root 3)+(2×root 5)

= ________________

3-5

(taking 2 common)

= 2(root 3 +root 5)

____________

-2

= (root 3 +root 5)÷ (-1)

= -root 3 -root 5

Hope it will help