How to program the Binomial Expansion into a Casio 9860
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#5
If you get caught you'll be disqualified from all your maths exams. Is like 4-6 marks really worth losing all 300 UMS?
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Posted from TSR Mobile
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#7
Do this instead:
For example if the question is:
Expand
We claim the answer is:

Check it using a calculator:
We claim
holds for any value of x.
Let
for example (you can use any value you like).
LHS:
RHS:
So we can be 99.99% sure our answer is correct.
For example if the question is:
Expand

We claim the answer is:

Check it using a calculator:
We claim

Let

LHS:

RHS:

So we can be 99.99% sure our answer is correct.
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#8
He won't really listen to you.He started a somewhat similar thread http://www.thestudentroom.co.uk/show....php?t=4113365
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Did i say anything about using this in a exam????????????????????????/
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#11
(Original post by Naruke)
Did i say anything about using this in a exam????????????????????????/
Did i say anything about using this in a exam????????????????????????/
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#12
(Original post by Naruke)
???
???
https://www.youtube.com/watch?v=0EQetm_qWDg
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