Quotient Rule help Watch
- Thread Starter
- 24-12-2010 21:28
(Original post by purplefrog)
- 24-12-2010 21:36
Differentiate simplifying your answer as far as possible.
I've gotten a little stuck.
Here is the solution:
my working is as follows:
thus using quotient rule:
Where do I go from here?
- 24-12-2010 21:37
your numerator is the wrongway round .... Wherever v is it goest before the U..
can't really explain it but it should be Root(x+3)-(x/2root(x+3) and then divide by v^2
^^ ahh he explained it clearer then i ever could haveLast edited by haloturk; 24-12-2010 at 21:50.
- 24-12-2010 21:51
If you hate the quotient rule more than the product rule, then you could always just use the product rule. A question will never specifically ask you to use one method over the other.
For me, turning into and using the product (and chain) rule is simpler and faster than trying to remember the quotient rule.
Just an idea though. Use whatever you feel more comfortable with.
Last edited by alexs2602; 24-12-2010 at 23:44.
- 24-12-2010 23:42