Thursday

August 21, 2014

August 21, 2014

Posted by **michelle** on Thursday, March 1, 2012 at 5:53pm.

- Math please help urgent ! -
**Damon**, Thursday, March 1, 2012 at 6:25pmdy/dx = dy/du du/dx

du/dx = (1/3)x^-(2/3)

dy/du = [(u-1)-(u+3)]/(u-1)^2

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

= -4 / (x^(2/3) -2x^(1/3)+1)

so

dy/du * du/dx

=(-4/3)(x^-(2/3)) /(x^(2/3) -2x^(1/3)+1)

= -4/3(x^4/3-2x +x^(2/3))

- Math please help urgent ! -
**Damon**, Thursday, March 1, 2012 at 6:28pmluckily 8^(1/3) = 2 :)

**Related Questions**

math urgent urgent urgent - x+2y=12 find intercept a circle equation x^2+y^2+4x-...

Trigonometry Urgent! - I am writing a paper on the 8 trigonometric identites but...

Trigonometry Paper Urgent!!! - I am writing a paper on the 8 trigonometric ...

urgent urgent algebra - find the composite function fog f(X) = 1/X-5,g(x)-6/x ...

Math urgent - explain how to compute the xy term of the product (3x-4y)^2? if ...

Math please help! Urgent - Find the height of an equilateral triangle with ...

spanish!!...urgent!...please help - how did the geography influence the ...

GR.10 CIVICS!!!!!URGENT - CAN SOMOENE PLEASE GIVE ME A LINK TO A PICTURE THAT ...

MATH urgent - Hello!! 1. find the third derivative of f(t)=(t-1)/(t+1) 2. y= x^(...

Socials Studies *URGENT* - Research Territory, Food, Shelter, Transportation and...