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# Calculus Help!

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1. Hi guys, I really need some help with my calculus.
Iv'e searched on the internet to help with my understanding but I can't get my head around it!

The two questions I have are attached as a picture.

I would love some help, thanks in advance!

for example

or
3. (Original post by depymak)

for example

or
Would you be able to give an example similar to one of those questions to help my understanding?
4. .
5. (Original post by depymak)

for example

or
Last one, there's a slight mistake.
6. (Original post by B_9710)
Last one, there's a slight mistake.
7. (Original post by B_9710)
Last one, there's a slight mistake.
it looks OK to me
8. (Original post by depymak)
It's ok, my mistake. For some reason I though the exponent was 7/2 rather than 7/5 so I'm my head I was wrong. Never mind.
9. (Original post by the bear)
it looks OK to me
Yeah my mistake buddy.
You know where you struggle with KS2 SATS subtraction for a minute or 2.

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