Question

If x=7+4√3, then {x+(1/x)}=


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Answer 1

Answer:

here mate here is the answer for the question

Tag as Brainliest

tq for asking

Au Revoir :)

Answer 2

Answer:

14

Step-by-step explanation:

1/x=1/(7+4√3)

rationalize

multiply num. and denom. by (7-4√3)

we get

1/x=(7-4√3)/49-48

1/x=(7-4√3)

x+1/x= (7+4√3)+(7-4√3)

=7+7

=14