Question

If x=(2+√3),So x*x+1/x*x

Answer 1

Answer:

8+4√3

Step-by-step explanation:

x*x+1/x*x

(2+√3)×(2+√3)+1/(2+√3)×(2+√3)

4+2√3+2√3+3+1/1×1

4+4√3+3+1

8+4√3

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