Question

यदि
x= 3+√8 हो तो
x2=1/x2 का मान
​

Answer 1

Answer:

here your answer..

x2+1/x2 = 34

Step-by-step explanation:

x=3+√8

1/x =3-√8

so, x+1/x= (3+√8)+(3-√8)

=3+3+√8-√8

=6

now x^2+1/x^2

x^2+1/x^2 + 2(x)(1/x) = (6)^2

x^2+1/x^2 +2 =36

x^2+1/x^2 =36-2

=34

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