if x = 2-√3, then find the value of (x-1/x)^2
Answers
Answered by
1
Answer:
ANSWER
x
1
=
2−
3
1
=
(2−
3
)(2+
3
)
2+
3
=2+
3
Now,
x
2
+
x
2
1
=(x+
x
1
)
2
−2
⇒x
2
+
x
2
1
=(2−
3
+2+
3
)
2
−2=16−2=14ANSWER
x
1
=
2−
3
1
=
(2−
3
)(2+
3
)
2+
3
=2+
3
Now,
x
2
+
x
2
1
=(x+
x
1
)
2
−2
⇒x
2
+
x
2
1
=(2−
3
+2+
3
)
2
−2=16−2=14
Step-by-step explanation:
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Answered by
1
Answer:
12 is the answer for the given problem
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