find the derivative and simplify where possible: when i do the quotient rule i get: But i cant figure out what to do from here thanks : )
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hence
how did you combine the with the to give you ....?
Originally Posted by Krizalid hence Which is expected given that your if you look carefully enough!
Originally Posted by qzno how did you combine the with the to give you ....? Take out a factor of on top and bottom of the fraction!
still not making any sense.
Originally Posted by qzno still not making any sense.
can someone do it with the quotient rule please because thats how ive been learning is via the three rules 1. power rule 2. product rule 3. quotient rule
Originally Posted by qzno can someone do it with the quotient rule please because thats how ive been learning is via the three rules 1. power rule 2. product rule 3. quotient rule Okay let and Then: and Now, Hence, by the quotient rule:
Last edited by Mush; Jan 14th 2009 at 03:32 PM.
Thank you very much bud : ) and im sorry about making you explain so much!
Originally Posted by qzno Thank you very much bud : ) and im sorry about making you explain so much! No problem. View the edits to see it in its final form! Took me a wee while :P
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