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# Differentiation help...

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1. Differentiation help...
Question-Differentiate this 5 / (3-2x)

This is what I done:
5/(3-2x) = (3-2x)^-5
dy/dx= -5(3-2x)^-6 X dy/dx (3-2x)
= -5 (3-2x)^-6 X -2
=10(3-2x)^-6 ----> 10 / (3-2x)^6

The answer in the book says: 10 / (3-2x)^2 ?? What have I done wrong?
2. Re: Differentiation help...

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Last updated: October 23, 2010
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