Math, asked by zameerkhan, 1 year ago

1 by 6 root + 5 root

Answers

Answered by puja77

heya mate here's your answer

hope this helps you

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puja77: why

puja77: this is an educational app go on any other social media

zameerkhan: i know

zameerkhan: you can my rs agarwal math book class 9

puja77: what do u mean

zameerkhan: you can solve

puja77: click on the thank u bottom plz

Answered by ArchitectSethRollins

Hi friend
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Your answer
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We need to rationalise the denominator.

$\frac{1}{( \sqrt{6} + \sqrt{5} )} \\ \\ = > \frac{1}{( \sqrt{6} + \sqrt{5} )} \times \frac{( \sqrt{6} - \sqrt{5} )}{( \sqrt{6} - \sqrt{5} ) } \\ \\ = > \frac{( \sqrt{6} - \sqrt{5} ) }{( \sqrt{6} ) {}^{2} - ( \sqrt{5}) {}^{2} } \\ \\ = > \frac{( \sqrt{6} - \sqrt{5} ) }{6 - 5} \\ \\ = > \frac{( \sqrt{6} - \sqrt{5}) }{1} \\ \\ = > \sqrt{6} - \sqrt{5}$
HOPE IT HELPS

zameerkhan: bhai

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