If x = 2 -√3, find the value of x-1/x
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Answered by
3
Step-by-step explanation:
If x= 2 - √3
1/x= 2+ √3
then x- 1/ x= 2-√3 -(2+√3)
=> 2- √3 -2-√3
=> -2√3
Answered by
1
Answer:
question x- 1 / x
= 2 -√3 - 1 / 2 -√3
= 1 -√3/2-√3
= 1-√3×(2+√3)/2-√3×(2+√3)
= 2+√3-2√3-3/4-3
= -1-√3
Step-by-step explanation:
x- 1 / x
= 2 -√3 - 1 / 2 -√3
= 1 -√3/2-√3
= 1-√3×(2+√3)/2-√3×(2+√3)
= 2+√3-2√3-3/4-3
= -1-√3
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