Question

Q. 31. Find for x
1÷x-2 + 2÷x-1 = 6÷x where x not equal to 0,1,2
A [Board Outside Delhi Comptt. Set-I, D 2017]​

Answer 1

Answer: -1

Step-by-step explanation:

1/x-2 + 2/x-1 = 6/x

= (1-2x)/x + (2-x)/x = 6/x ( by multiplying 1/x)

we get ,

= 1-2x + 2-x = 6.

= 3-3x = 6

= -3x = 6 -3

= -3x = 3

= x = 3/-3

= x = -1