I love that kind of problems!!! Just give me a couple of minutes for TRYING to solve it...
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Originally posted by Samuelok well give this a try (1+a/b)/(1-a/b) = (b+a)/(b-a)
@Darknight
Good night. See you later!Faily of Kzin
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Originally posted by AdventureOh no I hate this kind of math. Sorry I pass, but how important is it to solve? Hope Mystery got any success. Go Girl!
@Lilli, good to see you too!Going on a trip around the universe on a convertible
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Going on a trip around the universe on a convertible
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It is not that easy on the forums, because it is hard to write algebra on it
But well, first you have to multiply by both denominators, so you get
(b-a) x (1+a/b) = (b+a) x (1-a/b)
then solve the equations:
b+ab/b-a-a^2/b = b-ab/b+a-a^2/b
next step is to reduce the fractions (e.g. ab/b=a)
So you get:
b+a-a-a^2/b = b-a+a-a^2/b
Or shorter:
b-a^2/b=b-a^2/b
Hope it's more or less clear (and I didn't make a typo), otherwise ask.
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