If x=root 2-1 find x+1/x
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Answered by
1
Answer:
(√2+1)^2+1/√2+1
2+1+4+1/√2+1
8/√2+1 ×√2-1/√2-1
8√2+8/2-1
8√2+8
is your answer
Answered by
2
Answer:
The final answer we get here is:
Step-by-step explanation:
We have been given the value,
Then the inverse of x must give,
Rationalizing the term by multiplying the term with,
Doing that gives,
Adding both gives,
And Tada your answer.
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