Question

if x is equal to 3 minus 2 root 2 find the value of x square + 1 upon x square​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

34

Step-by-step explanation:

x= 3-2√2

1/x =1(3+2√2)/(3-2√2)(3+2√2)

=(3+2√2)/1

x+1/x=6

squaring on both sides

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

x^2+1/x^2=34