Impossible C1 questions

Prove the following.

$a^n + b^n \not= c^n$ for $a, b, c, n \in \mathbb{N}$ and $n\geq3$

could you post the answer pls.

Prove the following.

$a^n + b^n \not= c^n$ for $a, b, c, n \in \mathbb{N}$ and $n\geq3$

I lolled rofl

prove that the shortest distance between two points is a straight line

Prove the following.

$a^n + b^n \not= c^n$ for $a, b, c, n \in \mathbb{N}$ and $n\geq3$

Prove the following.

$a^n + b^n \not= c^n$ for $a, b, c, n \in \mathbb{N}$ and $n\geq3$

http://www.cs.berkeley.edu/~anindya/fermat.pdf
done
too easy man

Ehm guys this is a simple question, for you guys anyways.

If you have like (64a^12)^3/4

Ignore the 64.

Does the power of a get divided by the denominator, in this case 4 then multipled by 3.

If so, does this work for all of these types of indice questions?

And what happens if you have the exact problem but a negative fractional power.

http://filestore.aqa.org.uk/subjects/AQA-MPC1-W-QP-JUN08.PDF
Aqa june 2008. I'm stuck on question 3diii) I think it's supposed to be easy but my brain has gone blank Explain why it is 36 someone please? I have to know before the exam.

Well I'm guessing you will have found the maximum x value from the previous part; just substitute this into the equation for "V"

Okay long day. Done 4 past papers today. Don't judge K