Saturday

December 20, 2014

December 20, 2014

Posted by **Tom** on Monday, January 28, 2013 at 11:22am.

g(x) = interal(a=7x, b=6x) (u+5)/(u-5) du

Hint:

interal(a=7x, b=6x) (u+5)/(u-5) du

= interal(a=0, b=6x) (u+5)/(u-5) du + interal(a=7x, b=0) (u+5)/(u-5) du

- calculus -
**Tom**, Monday, January 28, 2013 at 11:23amit's integral, not interal, sorry for the mistake

- calculus -
**Steve**, Monday, January 28, 2013 at 11:39amUsing Leibnitz's integral rule,

d/dx ∫[7x,6x] (u+5)/(u-5) du

= 6*(6x+5)/(6x-5) - 7*(7x+5)/(7x-5)

= 60/(6x-5) - 70/(7x-5) - 1

- calculus -
**Tom**, Monday, January 28, 2013 at 7:11pmThank Steve. But how do you get 60 or 70?

or the -1?

**Answer this Question**

**Related Questions**

Economics - what two methods can a less developed country use to finance its ...

calc check - <<y=(1/A)*integral from a to b of: (1/2)[f(x)]^2 dx >> ...

Calculus - derivatives - Okay, I want to find the derivative of (x^x)^(x^x)... ...

calculus - Find the derivative of the function. HINT [See Quick Examples on page...

Calculus - Any help would be much appreciated with the steps involved in each ...

Calculus - Any help would be much appreciated with the steps involved in each ...

CALCULUS-plz!!!! - Find derivative w/ respect to x: y=x^5/(1-x)(x^2+2) (hint: ...

Derivative Calculus - I just need my answers checked. 1) Find the derivative. f(...

Calculus - Given the function: f(x) = x^2 + 1 / x^2 - 9 a)find y and x ...

Calculus - Given the function: f(x) = x^2 + 1 / x^2 - 9 a)find y and x ...