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C2 - Logarithms

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Original post by Ano123
We'll find out.


Good luck :P.
What's my reward for those solutions?

I'm pretty proud of those solutions... :frown:
(edited 7 years ago)
Reply 82
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Ano123
15
Original post by Chittesh14
Good luck :P.


And you.
Original post by Ano123
And you.


Thanks, I know I've flopped though. I never revised, just hoping to change by September.


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Original post by RDKGames
What's my reward for those solutions?

I'm pretty proud of those solutions... :frown:


Lmao, never saw that.
How long did it take you to solve it and type it up?


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Original post by Chittesh14
Lmao, never saw that.
How long did it take you to solve it and type it up?


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Solved it in like 10 mins... Took another 30 to write it all up lol


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Original post by RDKGames
Solved it in like 10 mins... Took another 30 to write it all up lol


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Loool, this is why I hate writing up a lot of stuff on TSR. Latex helps with quadratics the most, the rest all horse square roots, fractions - I forgot how to write them and have to refer back lol so I just take pictures now :smile:.


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Original post by Chittesh14
Loool, this is why I hate writing up a lot of stuff on TSR. Latex helps with quadratics the most, the rest all horse square roots, fractions - I forgot how to write them and have to refer back lol so I just take pictures now :smile:.


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Damn worth using the annoying Latex on these when you've done something you're proud of ;D

Not everyday I get to solve a nice 6th degree polynomial like that xD
True haha, can't disagree to that xD!


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(edited 7 years ago)
Reply 89
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Ano123
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Original post by RDKGames
Damn worth using the annoying Latex on these when you've done something you're proud of ;D

Not everyday I get to solve a nice 6th degree polynomial like that xD


Did you get the solutions to the question I posted?
Reply 90
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Ano123
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Original post by RDKGames
It's 10pm, I'm tired, and I really hate polynomials with degree n>3 so usually I'd tell you to go **** yourself... but I gave it a shot anyway with a nice long method, enjoy. =)

x=−(3+8)−13+2⋅122x= -\frac{(3+\sqrt8)-\sqrt{13+\sqrt2\cdot12}}{2}


It was a specifically chosen function, 'symmetric' coefficients.
Original post by Ano123
It was a specifically chosen function, 'symmetric' coefficients.


I noticed they were symmetric hence why I chose my method. Anything else and I would've struggled as I've never solved these high degree polynomials before. If there a faster way of solving them/different methods? Like using matrices or something?

Also I just noticed my other solution is not correct, so I think I'll just leave it at that.
(edited 7 years ago)
Original post by RDKGames
I noticed they were symmetric hence why I chose my method. Anything else and I would've struggled as I've never solved these high degree polynomials before. If there a faster way of solving them/different methods? Like using matrices or something?

Also I just noticed my other solution is not correct, so I think I'll just leave it at that.


Help me draw this please, lol I don't know how to do bearings. Can you just draw out the diagram - I'll work out the sides etc.

Attachment not found


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Original post by Chittesh14
Help me draw this please, lol I don't know how to do bearings. Can you just draw out the diagram - I'll work out the sides etc.


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Draw what? Is there supposed to be an image?
Original post by RDKGames
Draw what? Is there supposed to be an image?


Too fast for me.


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Original post by Chittesh14
Too fast for me.


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I see the attachment link but it's not leading anywhere.
Original post by RDKGames
I see the attachment link but it's not leading anywhere.


Well, give me a few minutes lol


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image.jpeg
Original post by RDKGames
I see the attachment link but it's not leading anywhere.
Original post by Chittesh14
image.jpeg


Good luck

ImageUploadedByStudent Room1467062538.027578.jpg


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Original post by RDKGames


Nvm, sorry I already done it again in the time - it was 1 mistake lol but I done it all over again haha!


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