Question

4.
Solve
1/ x-2
x belongs to real no.
​

Answer 1

Answer:

we have to rationalize the equation

1/x-2 ×1/x+2/1/x+2

1/x+2/(x)²-(2)²

1/x+2/x-4x+4

x-4x+4/x+2

x=2

x=(-2)

I don't know but i am sure that answer will be 2 or (-2) .