VickyHoang
differentiable function of x; x^2+y^29=0 HELP!



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ReconRon
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Not sure what you want. Take the square root of it all?

ReconRon
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Please explain what you need.....

ByteMe
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Do you mean to do implicit differentiation on that equation ????

VickyHoang
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yes the implicit differentiation.

vf321
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\[\frac{d}{dx}(x^2+y^2) = \frac{d}{dx}(9)\]

VickyHoang
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\[x^{2} + y^{2}  9=0; \frac{ dy }{ dx }= \frac{ yx }{ 3yx }\]

vf321
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what's d/dx of x^2?
what's d/dx of y^2?
what's d/dx of 9?

VickyHoang
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in respect to x

vf321
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yes.

VickyHoang
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so thats the answer?

vf321
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How about you answer my questions first.