Homework Help: Maths

Posted by Karoline on Sunday, November 22, 2009 at 12:25am.

Differentiate using the product rule.

How do i get from
dy/dx = d(uv)/dx = u dv/dx + v du/dx
=(5x-2)^3[-6(3-x)^5]+(3-x)^6[15(5x-2)^2]
to:
=(5x-2)^2(3-x)^5(-30x+12+45-15x)

it's an example taken from my text book. Could you help me?

thank you!

Maths - Reiny, Sunday, November 22, 2009 at 12:42am
You should look back at your previous post

http://www.jiskha.com/display.cgi?id=1258858688

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