Math, asked by muskantasmianaaz, 7 months ago

rationlise the dinominators of the following 1) 1 by 4-√5 2) 1 by 7+4√3

Answers

Answered by siddhiborse

0

Step-by-step explanation:

hope u will understand it

Attachments:

Answered by sksastry55548

1

Answer:

1/4-√5

=4√5/21-8

√5

2) 1/7+4√3

= 7+4√3/97+14√3

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