Question

The rationalisation factor of 3+ √5 is

(a) 3+ √5

(b) 3- √5

(c) √3-5

(d) √3 +5​

Answer 1

Answer:

3- √5

because we always take an opposite sign for rationalization

^_^ hope it helped you dear

Answer 2

Answer:

Simplest rationalizing factor of √3 +√5 1/(√3 +√5) = √3 - √5

Step-by-step explanation:

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