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anonymous
 one year ago
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anonymous
 one year ago
....

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IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.0squaring all that stuff and getting a negative number  holy moly!!

phi
 one year ago
Best ResponseYou've already chosen the best response.0first step \[ \frac{d}{dy}\left(5x^2 + y^4\right) = \frac{d}{dy}−9\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay would I implicitly derive that?

mathmate
 one year ago
Best ResponseYou've already chosen the best response.2Actually what bugs me is (2,1) is not a point on the curve! Could it be that 5x^2 + y^4 = −19 and the point is (2i, 1)?

phi
 one year ago
Best ResponseYou've already chosen the best response.0good catch by mathmate. It does look like a typo. **Okay would I implicitly derive that?*** yes

phi
 one year ago
Best ResponseYou've already chosen the best response.0I would also double check the problem, because it looks like there are typos.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thats what the question says.
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