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Rationalise the denominator

Rationalise the denominator
asked 211k views
1 vote
Rationalise the denominator

Rationalise the denominator-example-1
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User Wovano
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2 Answers

2 votes
For all of the examples you can just square the fraction thus negating the square root in the denominator- Q1: 13^2/6^2+2=169/38 and you can do that for all of them Q2:81/19 Q3:36/86
answered
User Steve Sowerby
by
8.1k points
5 votes

Answer: Q1) 78 -13
√(2)/34

Q2) 36+9
√(5)/11

Q2)54+ 6
√(5)/76

Explanation:

answered
User Aman Satija
by
8.6k points
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