Question

1.if x=1-root2,find value of (x-1by x)​

Answer 1

Answer:

Step-by-step explanation:

1-root2-1/1-root2

-root2/1-root2*1+roo2/1+roo2

-root2*1+roo2/1^2-root2^2

-root2-2/-1

root2+2

Answer 2

Dear Student!

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Given*--->  x= 1-√2

to find := x-1/=

see the solution,

answer is :- -1$=> \frac{x-1}{x} \\=>\frac{1-\sqrt{2}-1 }{\sqrt{2} } \\\\=>\frac{-\sqrt{2} }{\sqrt{2} } \\\\=> -1\\\\ans!\\\\thanks!$

thanks!