(adsbygoogle = window.adsbygoogle || []).push({}); Simple algebra, derivations, integrations. Desperate need of help :)

Hi!

This is my first post here (and it's not a very funny one). :)

It's been a long time since I took any math, and I'm getting more and more confused. Need some help!

a'*m' = b'*m

a*m' = b*m

b-b'=(a-a')*(m/m')

(a-a')+(b-b')=(a-a')*(?)

What's supposed to fit where the question mark stands?

More stupid questions to come.

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# Homework Help: Simple algebra, derivations, integrations. Desperate need of help

**Physics Forums | Science Articles, Homework Help, Discussion**