the value of (x+1/x) (x-1/x) (x²+1/x²-1) (x²+1/x2+1) is Question the value of (x+1/x) (x-1/x) (x²+1/x²-1) (x²+1/x2+1) is in progress 0 Math Mia 2 months 2021-11-23T05:57:33+00:00 2021-11-23T05:57:33+00:00 1 Answer 0 views 0

## Answers ( )

Step-by-step explanation:Hi ,

It is given that ,

x – 1/x = 1 ——( 1 )

Do the square of equation ( 1 ) , we

get ,

( x – 1/x )² = 1²

x ² + 1/x² – 2 × x × 1/x = 1

x² + 1/x² – 2 = 1

x² + 1/x² = 1 + 2

x² + 1/x² = 3

I hope this helps you.

X – 1/x = 1

Square on both sides,

(x -1/x)² = 1²

x² + 1/x² – 2(x 1/x) = 1

x² +1/x² – 2 = 1

x² +1/x² = 1 + 2

x +1/x² = 3

i hope this will help you