Question

solve this question plzzz​

Answer 1

Answer:

sorry I don't understand your question

Answer 2

Answer:

x- 1/x =3

x2- 1=3x

x2-3x =1

x2-3x-1=0

here ,a=1,b=-3,c=-1

x = -b -+D1/2 /2

after solving it , by putting the value of a,b ,c

x= 3+-√13/2