Question

rationalize the denominator of 5 upon root 3 minus root 5​

Answer 1

5/√3 - √5

5/ √3- √5 × √3+√5/√3+√5

5(√3+√5) / (√3)^2 - (√5)^2

5(√3 +√5) / 3-5

-5√3/2 - 5√5 / 2

Answer 2

Step-by-step explanation:

rationalise the Denominator And then use a²-b² identity in the denominator