Friday

December 19, 2014

December 19, 2014

Posted by **Kim** on Tuesday, October 30, 2007 at 11:01am.

- Partial derivative -
**drwls**, Tuesday, October 30, 2007 at 11:31amFor d/dx(partial)of (3x + 2y)^1/2, just treat y as a constant and use the usual rules. In this case, use the chain rule and let u = 3x + 2y

df/dx = df/du*du/dx

d/dx(partial)of (3x + 2y)^1/2

=(1/2)(3x + 2y)^-1/2 * 3

= (3/2)(3x + 2y)^-1/2

- Partial derivative -
**Kim**, Tuesday, October 30, 2007 at 12:25pmk tnx for ur help

- Partial derivative -
- math -
**jacku**, Sunday, October 16, 2011 at 12:09pm-5(3x+2)

**Answer this Question**

**Related Questions**

Math(Please help) - Evaluate: f(x,y)=2x^3e^y a) partial derivative with respect ...

Is this f'(x) or partial derivative? - Find d VC/ d y = ((y/240)^2)(w) = 2yw/240...

Math(Please help) - f(x,y)=x^2 - y^2 a)partial derivative with respect to x. So ...

Math: partial derivative - z=u(v+w)^(1/2) find ∂^3z/(∂u∂v&#...

calculus - Find the surface area of the part of the sphere x^2+y^2+z^2=a^2 ...

calculus - How do I take the partial derivative of P with respect to r of the ...

math - How do I take the partial derivative of P with respect to r of the ...

Partial Derivatives - How do you take the partial derivative of y = (1200z1z2)^1...

Calculus ll - Find the partial derivative of the function with respect to each ...

Calc - Classify all critical points of the function f(x,y)=x^2-y^2+4x-2y+1. I ...