Posted by Bailey on Friday, June 19, 2009 at 5:58am.
Hi, please help! How do i do this?
differentiate (2ax^2 + bx)/(bx^3 - cx)
Maths Differentiation - Writeacher, Friday, June 19, 2009 at 7:45am
Bailey, Andrea, Danny, Riley, anabelle, holly, LILLY, zachary, I'm stumped -- or whoever!
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Maths Differentiation - drwls, Friday, June 19, 2009 at 8:25am
Treat the function as the ratio
f(x) = u(x)/v(x)
and use the formula for the derivative of the ratio of two functions
df/dx = [v du/dx - u dv/dx ]/ v^2
The rest is easy.
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