Question

Express each of the with the rational denominator 2/√3-√5​

Answer 1

Answer:

-(√3+√5)

Step-by-step explanation:

2/√3-√5

=2/√3-√5*√3+√5/√3+√5

=2√3+2√5/√3*√3-√5*√5

=2√3+2√5/3-5

=2√3+2√5/-2

=-√3-√5

=-(√3+√5)