Question

Factorize-
x² + 1/x² + 2 - 3x - 3/x​

Answer 1

Answer:

x

2

+

x

2

1

−2−3x+

x

3

=(x−

x

1

)

2

−3(x−

x

1

)

By taking common

x

2

+

x

2

1

−2−3x+

x

3

=(x−

x

1

)(x−

x

1

−3)