Please have some help

[skullcandy]

Howdy there!,

I really need help solving this question as my teacher reckons its pretty easier and should be finished within 4 minutes.


- I Hope the image loads properly, its my 2nd time doing this -
Thanks

[RuiAce]

This is because the final answer will be in terms of V.

[JuliaPascale123]

So is this the final answer ^ ??. I have another question which is directly similar, so i can practise on that one aswell

[RuiAce]

So is this the final answer ^ ??. I have another question which is directly similar, so i can practise on that one aswell

It's the best final answer I could obtain via MX1 techniques.

If you want to practice this method, a little hint on when to use it: This method is suitable under the condition that you cannot explicitly express one variable in terms of the other, but you can express them other way around. Here, it was impractical to express V in terms of P, but expressing P in terms of V was quite easy, and thus this approach was recommended.

After you tidy up the denominator you should obtain the final answer.

[skullcandy]

So is this the final answer ^ ??. I have another question which is directly similar, so i can practise on that one aswell

I dont think It is mate, its bloody hard right

[skullcandy]

This is because the final answer will be in terms of V.

Did you differentiate explicitly?

[RuiAce]

Did you differentiate explicitly?

Yes.