Posted by **ASD** on Friday, September 3, 2010 at 4:20pm.

Add. Simplify, if possible.

4d/(5d-10) + 2d/(10d-20)

I am simply having a difficult time with this one. Could you please just get me started?

Thank you in advance!

- Math -
**ASD**, Friday, September 3, 2010 at 4:24pm
Ok, I gave it one more shot. PLEASE let me know if the answer is correct?

10d/[10(d-2)]

- Math -
**ASD**, Friday, September 3, 2010 at 4:58pm
Or, should I leave it as 10d/(10d-20), or do I factor out both of the 10d's to come up with -1/20?

Please help me?

- Math -
**Henry**, Saturday, September 4, 2010 at 12:14am
10d / 10(d - 2) = d / (d - 2)

You were very close!

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