Math, asked by sarth542007, 5 days ago

if x = (7+4√3) then (x + 1/ x) =?

Answers

Answered by jaiswaldurgesh199

0

Step-by-step explanation:

Given : x=7+4

3

To find : x+

x

1

=7+4

3

+

7+4

3

1

=7+4

3

+

(7+4

3

)(7−4

3

)

7−4

3

=7+4

3

+

49−48

7−4

3

=7+4

3

+7−4

3

=14

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