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# [C3] Differentiation Question

Maths and statistics discussion, revision, exam and homework help.

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1. [C3] Differentiation Question
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What happened to the 15 x and where is the power 5 gone?

15x belongs to the first bracket bit right? Because between them, there is an invisible times sign..?
2. Re: [C3] Differentiation Question
(Original post by StylaBoy)
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What happened to the 15 x and where is the power 5 gone?

15x belongs to the first bracket bit right? Because between them, there is an invisible times sign..?
The comes from the first part. What they are doing is saying and then taking out a common factor of
3. Re: [C3] Differentiation Question

Then the common factor is taken out

tooooooooooo slow
4. Re: [C3] Differentiation Question
oohh, that one was too tricky for me -.- thx guys

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Last updated: April 1, 2012
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