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# FP1 Proof help? watch

1. I'm seriously stuck on this FP1 question and the mark scheme is making very little sense.

This is what I've done so far:

Attachment 614144614146

Any help appreciated x
Attached Images

2. (Original post by NiamhM1801)
I'm seriously stuck on this FP1 question and the mark scheme is making very little sense.

This is what I've done so far:

Any help appreciated x
So just slide a cheeky into the bracket being multiplied by 6 giving you:
3. (Original post by NiamhM1801)
I'm seriously stuck on this FP1 question and the mark scheme is making very little sense.

This is what I've done so far:

Attachment 614144614146

Any help appreciated x
From your last step, go to
4. (Original post by RDKGames)
So just slide a cheeky into the bracket being multiplied by 6 giving you:
What would be the point in doing that though? If you're only going to subtract it afterwards?

(Original post by h3rmit)
From your last step, go to
How though?

feel like i'm missing something super obvious aaaa
5. (Original post by NiamhM1801)
What would be the point in doing that though? If you're only going to subtract it afterwards?

How though?

feel like i'm missing something super obvious aaaa
Because then you obtain in the expression.
6. (Original post by NiamhM1801)
What would be the point in doing that though? If you're only going to subtract it afterwards?

How though?

feel like i'm missing something super obvious aaaa
It's an equivalent statement, so just make the statement because you can so you can show what the question asks. Like C1 Indices
7. (Original post by RDKGames)
Because then you obtain in the expression.
Have I done it?
8. (Original post by NiamhM1801)
Have I done it?
Yep.
9. (Original post by RDKGames)
Yep.
Ah brilliant - thank you!!

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