I'm having some issues with this question if anyone could help me out

Code:

```
-x 2x-1
----------- - -----------
X^2-3x+2 x^2-2x+1
I simplified it to:
-x (2x-1)
----------- - -----------
(x-2)(x-1) (x-1)(x-1)
```

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If you had to simplify the following expression:

\(\displaystyle \frac{3}{2\cdot 5} - \frac{7}{5\cdot 5}\)

You find LCD and

\(\displaystyle = \, \frac{3 \cdot 5}{2\cdot 5 \cdot 5} - \frac{7 \cdot 2}{5\cdot 5 \cdot 2}\)

\(\displaystyle = \, \frac{3 \cdot 5 - 7 \cdot 2}{2\cdot 5 \cdot 5}\)

\(\displaystyle = \, \frac{1}{50}\)

Follow the exact same procedure....

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How would I further simplify this and how would i do the subtraction?

I have a domain of 1/2,1, 2

but I am not sure what the domain of -x would be.

For simplification - you do __not__ need worry about domain
Please help