Question

if x=1-✓2 find the value of
x+1
_
x​

Answer 1

Answer:

x=1-√2

=>1/x=1/1-√2

=1/1-√2×1+√2/1+√2

=1+√2/1-2(by rationalizing the denominator)

-1-√2

Now,x+1/x=1-√2+(-1-√2)

=1-√2-1-√2

= -2√2