Math, asked by ns7508217, 5 months ago

if×=2-√3, find the value of x²+1/x²

Answers

Answered by tejoshnandachilakala

0

Answer:

4

Step-by-step explanation:

x=2-root3.

∴x²+1/x²=

2-√3+1/2-√3.

rationalising 1/x², we get:-

(2-√3)+(2+√3)

=4.

Answered by abdulraheem000

1

Answer:

14

Step-by-step explanation:

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