## dusty 2 years ago i need help please!!

1. HemerickLee

With what

2. dusty

$15q ^{4}r ^{2} \over 5qr ^{3}$ thats the equation

3. HemerickLee

3q^3 divided by r is the answer

4. HemerickLee

$\frac{ -3q^3 }{ r^2 }$

5. HemerickLee

You would factor out constants then use the power rule to figure it out

6. dusty

wouldnt it be just $3q ^{3} \over r$

7. HemerickLee

Yea thats what I had the first time but you had to simplify the last equation i put

8. dusty

ohh i see thank you very much!!!

9. HemerickLee

10. dusty

would u help me with one more?

11. HemerickLee

Surely

12. dusty

$4x-12 \over 3x-9$

13. HemerickLee

I got (4x/3) constant

14. HemerickLee

$\frac{ 4x }{ 3 } constant$

15. HemerickLee

Sound good??

16. dusty

sounds like the same thing i got lol thanks again for all ur help

17. HemerickLee