Question

if x=1-✓2 find the value of
x-1
_
x​

Answer 1

Answer:

$x=1+ 2​ now(x−( x1​ )) 3 =(1+ 2​ −( 1+ 2​ 1​ )) 3 =[1+ 2​ −( 2​ +11​ )×( 2​ −12​ −1​ )] 3 =[1+ 2​ −( 2​ −1)] 3 =(1+ 2​ − 2​ +1) 3 =2 3 =8$

Step-by-step explanation: