Quispiam
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 Jan2 awarded Self-Learner Jan2 awarded Teacher Jan2 asked Why is $\frac{(x-1)+2}{(x-1)(x+1)} = \frac{1}{x-1}$? Jan2 answered Why is $\frac{(x-1)+2}{(x-1)(x+1)} = \frac{1}{x-1}$? Sep25 accepted Finding correlation in plotted graph Sep25 answered Finding correlation in plotted graph Sep24 awarded Tumbleweed Sep17 asked Finding correlation in plotted graph Sep16 comment Finding correlation through plotting logarithms I added the values. Sep16 revised Finding correlation through plotting logarithms added 201 characters in body Sep16 comment Finding correlation through plotting logarithms I need to find a correlation between the values that result in the $x$ and $y$ axes. I can edit and add the values, but it's more about understanding how to solve this type of problem, than to solve this specific problem with those specific values. Sep16 asked Finding correlation through plotting logarithms Sep15 accepted Two unrelated equations, $w^2 = -\frac{15}{4} - 2i$ and $z^2 - (3-4i)z + (2-4i) = 0$? Sep15 accepted Found one root, how do I know to keep searching or not? Sep14 comment Found one root, how do I know to keep searching or not? Hm, yes, thanks. Still not sure how I managed to get it so wrong. Thanks! Sep14 accepted Finding $\alpha$ for $\sin(4 \alpha + \frac{\pi}{6}) = \sin (2\alpha + \frac{\pi}{5})$ Sep13 comment Finding $\alpha$ for $\sin(4 \alpha + \frac{\pi}{6}) = \sin (2\alpha + \frac{\pi}{5})$ I don't quite get your final line. When calculating $\frac{2\alpha + \frac{\pi}{30}}{2}$ I get $\alpha = n\pi + \frac{\pi}{60}$. Am I missing a step or something? Sep13 asked Found one root, how do I know to keep searching or not? Sep13 asked Finding $\alpha$ for $\sin(4 \alpha + \frac{\pi}{6}) = \sin (2\alpha + \frac{\pi}{5})$ Sep13 accepted $\sin 4\alpha = 2\sin 2\alpha \times \cos 2\alpha$?