Question

Simply ((1/x^2) - 1)-1

I know the answer is 1/x^2 + 2
but can someone show the steps to get there?

Answer 1

\[\frac{ 1 }{ x^2 } -1 -1\]

Answer 2

this is the question ??

Answer 3

\[((1/x^2)-1)-1\]

Answer 4

the only thing in the denominator is x^2 ?

Answer 5

yeah

Answer 6

so the answer is
(1/x^2) - 2

it's not +2.

Answer 7

Thats what I thought, mathway and my textbook is giving me 1/x^2 + 2

Answer 8

might be bad typo in the book..

Answer 9

Oh shoot nevermind, your right. Wow i feel dumb.

Answer 10

nah it's fine :)