Math, asked by bathenwalyuvraj, 9 months ago

rationalise the denominator
1/2√5-√3

Answers

Answered by pawitssalujakng

1

Answer:

1/2 underoot 5 + underoot 3

Step-by-step explanation:

the best rationalizer of any number is additive inverse

Answered by yogitabgh

1

rationalising denominator

2√5+√3/(2√5-√3)(2√5+√3)

=2√5+√3/10-3

=2√5+√3/7

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