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x=✓8-4✓3
=✓8-4*1.7
=✓8-6.8
=✓2.8
In 2nd
x -1/x
=(x^2-1)/x
putting value of x
(2.8-1)/✓2.8
=1.8/1.6
=1.125
[which is closest to ✓3]
: ✓3
=✓8-4*1.7
=✓8-6.8
=✓2.8
In 2nd
x -1/x
=(x^2-1)/x
putting value of x
(2.8-1)/✓2.8
=1.8/1.6
=1.125
[which is closest to ✓3]
: ✓3
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