Question

If X+1/X=9 find the value of xsquare+1/xsquare

Answer 1

i hope it's helpful for u dear frnd

Answer 2

Answer:

x+1/x=9

x+1=9x

1=9x-x

1=8x

1/8=x

value of xsquare+1

(1/8)^2+1

1/64+1

1/64+64/64

=65/64

value of xsquare

(1/8)^2

=1/64