How do I simplify these fractional expressions? thanks!
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Originally Posted by nathan02079 Multiply the numerator and denominator of the overall fraction by the LCD of and : Now expand the in the numerator and go from there. -Dan
Originally Posted by nathan02079 In this last line I worked out instead of simply making it . This is so I can factor in the next step. So -Dan
Originally Posted by topsquark Multiply the numerator and denominator of the overall fraction by the LCD of and : Now expand the in the numerator and go from there. -Dan like this? am i going in the right direction here?
am i going in the right direction here? Looking a-okay to me!
Originally Posted by topsquark -Dan Maybe?
Originally Posted by DivideBy0 Maybe? Oh, probably. I always forget when to use principle value and when not to for some reason. (Which is embarrassing since I used to teach this. ) -Dan
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