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mathcalculus
Group Title
Help! Implicit Differentiation with Radicals :(
 11 months ago
 11 months ago
mathcalculus Group Title
Help! Implicit Differentiation with Radicals :(
 11 months ago
 11 months ago

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Loser66 Group TitleBest ResponseYou've already chosen the best response.0
what do you get so far?
 11 months ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.0
I'll send it right now, 1 sec.
 11 months ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.0
@Loser66
 11 months ago

Loser66 Group TitleBest ResponseYou've already chosen the best response.0
me here but don't know the reason why cannot open the attachment
 11 months ago

Loser66 Group TitleBest ResponseYou've already chosen the best response.0
take derivative both sides, the right hand side give you 0, the left hand side has 2 terms, what do you get for the first term
 11 months ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.0
i got some of it but i didn't get (3+2y) in the numerator.
 11 months ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.0
dw:1381795463590:dw
 11 months ago

Loser66 Group TitleBest ResponseYou've already chosen the best response.0
\[(\sqrt{3x+2y})' +(\sqrt{4xy})'= \frac {3+2y'}{2\sqrt{3x+2y}} +\frac{4y+4xy'}{2\sqrt{4xy}}\]
 11 months ago

Loser66 Group TitleBest ResponseYou've already chosen the best response.0
you have to use chain rule,
 11 months ago

Loser66 Group TitleBest ResponseYou've already chosen the best response.0
dw:1381795702483:dw
 11 months ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.0
dw:1381795570646:dw
 11 months ago

Loser66 Group TitleBest ResponseYou've already chosen the best response.0
the net is sooooo bad, ok, let me write it out.
 11 months ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.0
so why did you bring this on top in the numerator?
 11 months ago

Loser66 Group TitleBest ResponseYou've already chosen the best response.0
y is function of x, cannot take derivative as x, derivative of y is y'
 11 months ago

Loser66 Group TitleBest ResponseYou've already chosen the best response.0
ridiculous the net, me here but I am invisible, hehehe
 11 months ago

phi Group TitleBest ResponseYou've already chosen the best response.0
dw:1381798106573:dw
 11 months ago
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