Thursday

August 28, 2014

August 28, 2014

Posted by **DJ** on Friday, October 28, 2011 at 5:11pm.

2(x^2) + 2xy + 2(y^3)= -18

- Calculus -
**Steve**, Friday, October 28, 2011 at 5:56pmWhat's the problem? If you understand implicit differentiation, it's just crank away:

4x + 2y + 2xy' + 6y^2 y' = 0

y'(2x + 6y^2) = -4x - 2y

y' = -2(2x+y)/2(x+3y^2) = -(2x+y)/(x+3y^2)

**Related Questions**

Calculus - Use implicit differentiation to find the slope of the tangent line to...

calculus - Use implicit differentiation to find an equation of the tangent line ...

math calculus - Use implicit differentiation to find the equation of the tangent...

Calculus ap - Use implicit differentiation to find the slope of the tangent line...

Calculus - (y/(x+9y))= (x^2)-7 at the point (1, -6/55) Use implicit ...

calculus - Use implicit differentiation to find the slope of the tangent line to...

calculus; implicit differentiation - Use implicit differentiation to find the ...

Calculus Please help! - Use implicit differentiation to find the slope of the ...

Math (Calculus) - Use implicit differentiation to find the slope of the tangent ...

Implicit Differentiation - Use implicit differentiation to find the slope of the...