## Falling_In_Katt one year ago Simplify without negative exponents. $\frac{ x ^{-4} }{ x ^{7} }$

1. welshfella

x^(-a) / 1 / x^a

2. anonymous

$\large \color{green}{\frac{x^m}{x^n} = x^{m-n}}$

3. anonymous

You have $$m = -4$$ and $$n = 7$$, try to use the rule I gave just now..

4. anonymous

Try it once otherwise I don't know whether you will be falling in Katt, but you will be falling (and failing too) in Maths.. :P

5. anonymous

x^-11

6. xapproachesinfinity

@Bhawaish it says no negative exponent

7. anonymous

Also, you are not allowed to give out direct answers.. @Bhawaish .. Please read Code of Conduct for this site once.. Have a look here: http://openstudy.com/code-of-conduct

8. xapproachesinfinity

Have considered the rule that @waterineyes@waterines givegive you

9. xapproachesinfinity

There is no hidden trick or something just the rule that is all