Revision as of 22:10, 23 October 2008 editHayson1991 (talk | contribs)242 edits →9← Previous edit | Revision as of 22:11, 23 October 2008 edit undoHayson1991 (talk | contribs)242 edits →9Next edit → | ||
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== 9 == | == 9 == | ||
x<sup>2</sup>y + xy<sup>2</sup> = 6 <span style="font-size: smaller;" class="autosigned">—Preceding ] comment added by ] (]) 22:03, 23 October 2008 (UTC)</span><!-- Template:UnsignedIP --> <!--Autosigned by SineBot--> | |||
<math>x^{2}y + xy^2 = 6\,</math><br /><br /> | <math>x^{2}y + xy^2 = 6\,</math><br /><br /> | ||
<math>\left(2x*y + x^{2}*\frac{dy}{dx}\right) + \left(1*y^2 + x*2y\frac{dy}{dx}\right) = 0</math><br /><br /> | <math>\left(2x*y + x^{2}*\frac{dy}{dx}\right) + \left(1*y^2 + x*2y\frac{dy}{dx}\right) = 0</math><br /><br /> |
Revision as of 22:11, 23 October 2008
(Chain rule, derivative of tan=sec^2)
9