Question

rationalise the denominator of 2÷√3-√5​

Answer 1

Answer:

1.2626

Step-by-step explanation:

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Answer 2

Answer:

2/√3-√5

=2/√3-√5)×(√3+√5/√3+√5

= {2/3-5}× √3+√5

=-(2√3+2√5/2)