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seen Jun 19 at 16:37

Jul
2
awarded  Curious
Jun
3
comment Factoring in the derivative of a rational function
Thank you for your references
Jun
3
comment Factoring in the derivative of a rational function
Thank you very much for your examples in continuing it.
Jun
3
accepted Factoring in the derivative of a rational function
Jun
3
comment Factoring in the derivative of a rational function
Ahhhh. So much time looking at it and I didn't realise this. I don't know about the factor theorem, something to look at. Thank you for your answer.
Jun
3
awarded  Yearling
Jun
3
asked Factoring in the derivative of a rational function
Jun
3
awarded  Commentator
Jun
3
comment Finding Domain of a Function with a Fraction Inside a Square Root
Thank you for your answer ! I didn't think about approaching it at once like here, but I don't get the part of finding the domain so quickly, maybe a trick? Sorry I'm unable to see the "middle path" of it!
Jun
3
comment Finding Domain of a Function with a Fraction Inside a Square Root
Thank you very much. I didn't remember about this procedure but now makes all sense. Much appreciated
Jun
3
accepted Finding Domain of a Function with a Fraction Inside a Square Root
Jun
3
asked Finding Domain of a Function with a Fraction Inside a Square Root
Oct
13
comment Comparing Powers of Different Bases
Thanks once again for the explanation @ArturoMagidin
Oct
13
accepted Comparing Powers of Different Bases
Oct
12
comment Comparing Powers of Different Bases
@ArturoMagidin I know :-) But which one is bigger: $2^{2000}$ or $10^{800}$? I'd like to know about cases like this one. Edit: You should post this edit in your comment as answer.
Oct
12
asked Comparing Powers of Different Bases
Oct
12
accepted Homework with logarithms
May
12
comment Homework with logarithms
Very clever! Well, following the idea $\log_{c}2 = 1$ (if I'm not mistaken), but unfortunately I've just checked the workbook answers (answers are provided, resolutions not) and it should be 4, not 11. Hmm, probably there is something wrong with the exercise. I'll search for my teacher tomorrow in school and ask him about this exercise. Thanks a lot you all, I'll post any news. cc @Isaac @GEdgar @Nana
May
12
comment Homework with logarithms
A lot easier… Thanks for pointing it out Nana.
May
12
comment Homework with logarithms
@Isaac, thanks. I was also thinking that could be no apparent solution, but know @GEdgar and @Skatche proposals are clarifying some aspects. The source book is really vague. I'll check the answer — I guess there is an error with this exercise.