Question

if x=root 13-2 root 3 find value of x+1/x​

Answer 1

Answer:

x+1/x=0

Step-by-step explanation:

(√13-2√3)+1/(√13-2√3)

((√13-2√3)*(√13-2√3)+1)/(√13-2√3)

((13+12-2√13*√13)+1)/(√13-2√3)

((25-26)+1)/(√13-2√3)

(-1+1)/(√13-2√3)

0/(√13-2√3)

=0

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