Math, asked by imlizzierogers, 1 month ago

if x²+ 1/x2 = 23, evaluate x+1/x

Answers

Answered by 4081gursehajsinghixb

0

Answer:

5

Step-by-step explanation:

(x+1/x) ²= x²+1/x² +2x/x

(x+1/x)² =23+2=25

x+1/x =5

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