network profile
| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 1 year, 6 months |
| seen | Oct 2 '12 at 14:08 | |
| stats | profile views | 74 |
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Dec 25 |
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How to solve a literal equation Thank you so much David! ^^ |
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Dec 18 |
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Simple logarithmic equation Thank you very much for your thoughtful and thorough answer! I appreciate it very much! |
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Dec 17 |
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Simple logarithmic equation I got to that, but I'm not sure where to go from this stage. I might divide it but I am not permitted a calculator. |
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Nov 23 |
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Finding degree of expression Could you also please show me how to solve $-n 2^{n-1}=192$? Thanks! |
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Nov 23 |
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Finding degree of expression Thanks! Just on two little parts, how would you solve $-n\cdot2^{n-1}=-192$ and how did you get $\frac{n!}{(n-1)!}(2a)^{n-1}=-n\cdot2^{n-1}a^{n-1}$? |
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Nov 23 |
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Binomial theorem application Slow(er), but amazing answer! Thanks ^^ |
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Nov 22 |
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Binomial theorem application Thanks so much ! ^^ |
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Nov 22 |
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Binomial theorem application Thanks for your clear answer! I understand the latter part, but can you please explain how A, B and C are also equal to it? I've just come out of high school in a poor district with sub-par math teaching and I'm trying to catch back up again. |
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Nov 22 |
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Binomial theorem application Sorry, can you please explain how A, B and C are also equal to it? I've just come out of high school in a poor district with sub-par math teaching and I'm trying to catch back up again. |
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Nov 14 |
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Weird E letter? (sigma) Thanks so much for the simple explanation ! |
