Posted by **Sanya** on Monday, November 5, 2012 at 10:54pm.

I need to find the second derivative for this:

2x^2-3y^2=4

I understand all the steps but for some reason I get the wrong numerator. I get

(6y^-4x^2)/9y^3

The answer is -8/9y^3

## Answer This Question

## Related Questions

- AP Calc - I need to find the second derivative for this: 2x^2-3y^2=4 I ...
- Calc I - if f(t)=sqrt(4t+1) find f''(2) I got the first derivative to be: 1/2(4t...
- Simplfing Fractions - Three problems I need to know if I am correct or not if ...
- Calc - sinx+x^2y=1 use implicit differentiation to find the second derivative. ...
- CALC 1 - Suppose that h is a function with h'(x) = xe^x. Find all intervals ...
- Calc I - Find the range of y = (3x-1)/(2x^2 + x - 6) I was going to take the ...
- Calculus - I need help with finding first and second derivative--simplify your ...
- calc - derivative of (x^3/6)+(1/2x)? i got (x^2/2)-(1/2x^2) is that correct? and...
- College Calculus 1 - We have to find the first and second derivative of f(x)=x^(...
- Derivatives - Can you help me find the derivative of these problems...Every ...

More Related Questions