## anonymous one year ago HELP I NEED TO GET A GOOD GRADE ASAP PLSSSSSSS RATIONAL EXPRESSIONS !!!! Simplify. -12x^4 / x^4+8x^5 Simplify. x+5 / x^2+6x+5 Simplify. x^2-3x-18 / x+3

1. pooja195

You need to factor.

2. pooja195

And is this a test?

3. anonymous

Ok, can you help explain one to me, so i can do that others? and no

4. pooja195

Ok nvm we dont need to factor these are straight

5. pooja195

$\huge \frac{ -12x^4 }{ x^4+8x^5}$

6. anonymous

Okay, now what do i do with the problem? How do I simplify this?

7. anonymous

@pooja195