If `x=2+sqrt(3)` , find the value of `x^2+1/(x^3)`

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This is the Solution of Question From RD SHARMA book of CLASS 9 CHAPTER NUMBER SYSTEMS This Question is also available in R S AGGARWAL book of CLASS 9 You can Find Solution of All Question From RD SHARMA and R S AGGARWAL book from class 6-12 on our app DOUBTNUT for Free

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==== QUESTION TEXT ====

If `x=2+sqrt(3)` , find the value of `x^2+1/(x^2)`

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thx sir
it came in my exam
tq very muck

VasanthKumar-wirh
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How to find if x =2+√3 then find the value of x+1÷x

rimisahani