Question

What’s is the difference of the rational expression below?9/x^2 - 2x+1/8x

Answer 1

Given the following difference:

`(9)/(x^2)-(2x+1)/(8x^)`

Simplifying it:

`(72-2x^2+x)/(8x^2)`
`(-2x^2+x+72)/(8x^2)`

ANSWER

A