Question

x²+1-5x = 0 [given]
Find the value of: (x - 1/x)²​

Answer 1

Answer:

ANSWER

x=2−

3

⇒

x

1

=

2−

3

1

=2+

3

(x

2

+

x

2

1

)=(x+

x

1

)

2

−2=(2−

3

+2+

3

)

2

−2=14

(x

2

−

x

2

1

)=(x−

x

1

)(x+

x

1

)=(4×−2

3

)=−8

3

Explanation:

as this is done same way you have to do