x Turn on thread page Beta
 You are Here: Home >< Maths

# 2E: Laws of logarithms, (3) (c) (i) watch

1. (Original post by Zacken)
Aren't you a bitter one.
You're a good example. You think exceptionally highly of yourself (good to see that you've adopted the Cambridge mentality of "I go to Cambridge, THEREFORE I am better than you"), criticise people unduly, and proceed to label people bitter. Is that your best?

Superficially, your appearance suggests you ought to find work at my local Kebab place, they're looking for employees.
2. (Original post by enaayrah)
Lol okay believe what you want
Believe? Your sentence lacks proper structure and is largely erroneous. Come again, darling, dear!
3. (Original post by Bath_Student)
You're a good example. You think exceptionally highly of yourself (good to see that you've adopted the Cambridge mentality of "I go to Cambridge, THEREFORE I am better than you", criticise people unduly, and proceed to label people bitter. Is that your best?

Superficially, your appearance suggests you ought to find work at my local Kebab place, they're looking for employees.
Says the guy who posts this outta nowhere on the Cambridge thread:

(Original post by Bath_Student)
I still can't get over the fact that Cambridge accepted people who (genuinely?) use - on a regular basis - words such as "fam" and "boi", and yet rejected me.
You got rejected. Suck it up
4. (Original post by IFoundWonderland)
Attachment 503427
This really isn't working for me.
From , we have: (using the power rule on 2 log4 x and rewriting 1 as log_4 4.

Then, let's combine the two logarithms on the LHS using the role .

This gets us: .

Now - we compare the arguments: .
5. (Original post by Zacken)
From , we have: (using the power rule on 2 log4 x and rewriting 1 as log_4 4.

Then, let's combine the two logarithms on the LHS using the role .

This gets us: .

Now - we compare the arguments: .
As I said, essentially.

QED.
6. I just got "personal rating" from the man himself TeeEm . My ego's exploding.
7. (Original post by Bath_Student)
Well done! You underestimate yourself.

Your error is that when you multiply through by 2, the 1 needs doubling as well!

After that, forget y-substitution, the other method works just fine.

I've spotted a few other trivial errors on your working sheet. Such as when you use the log(4) x - log(4) x^2 = log(4) x/x^2 rule, the base only appears once! Also, you needn't substitute at all, as 2log(a) x - log(a) x is, of course, 1 log(a) x
Sorry for late reply - was having lunch.

Got it now:

Thanks so much for your help
8. (Original post by Bath_Student)
As I said, essentially.

QED.
Sure, except half your post was wrong and you seem utterly incapable of typesetting mathematics, not that I'm surprised, given the lack of... intellect you display rather promiscuously.
9. (Original post by Bath_Student)
Believe? Your sentence lacks proper structure and is largely erroneous. Come again, darling, dear!
Ok
10. (Original post by IFoundWonderland)
Sorry for late reply - was having lunch.

Got it now:

Thanks so much for your help
You're very welcome, I'm glad I could help!
11. (Original post by Bath_Student)
That disappointing moment when you realise that you're more gifted than a substantial part of TSR's Cambridge prospects.

You listening to me, Cambridge Admissions folk?
Lol I missed my offer last year and it took them six weeks to make up their minds whether or not they'd accept me. In the meantime my insurance dropped me (despite meeting that offer after a remark) and I had to turn down a perfect gap year job under the assumption of a possibility.

They then advised me to reapply and do an extra a level as well as my resits. I went back to school doing two whole a levels in a year and an epq plus resits.

They then rejected me pre interview.

The bitterness doesn't wane.
12. Now that the OP's gotten the help she needs, I'm closing this thread before things get any worse. Thanks to everybody that helped!

TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Updated: February 13, 2016
Today on TSR

### Loughborough better than Cambridge

Loughborough at number one

Poll
Useful resources

### Maths Forum posting guidelines

Not sure where to post? Read the updated guidelines here

### How to use LaTex

Writing equations the easy way

### Study habits of A* students

Top tips from students who have already aced their exams