Need help finding derivative of a function
Favorites|Homepage
Subscriptions | sitemap
HOME > > Need help finding derivative of a function

Need help finding derivative of a function

[From: ] [author: ] [Date: 11-12-08] [Hit: ]
......
radx - 7/x^3

please show steps on how to solve this ty

-
so, rad of x is basically the same thing as x to the 1/2 power. So that's x^ (1/2)

7/x^3 is basically the same thing as 7 TIMES x to the NEGATIVE third power, so 7x^(-3)

So your equation is basically x^(1/2) + 7x^(-3)

From here, you can use power rule.
So your answer would be,
1/2 * x ^(-1/2) - 21*x^(-4)
1
keywords: function,derivative,help,Need,of,finding,Need help finding derivative of a function
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .