Josh Infiesto
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 Mar16 comment Help with this inequality. I caught the triangle inequality, and I'm clear on the cross multiplication... I just don't know what's happening between steps two and three. To be more specific, where is $0<\frac{|y_0|}{2}<|y|$ coming from? Sorry, I'm a little slow. Mar16 comment Help with this inequality. I lost you after the second arrow. Do you think you could elaborate further on that step? Mar16 asked Help with this inequality. Mar15 revised Trying to prove this statement about inequalities LaTex added Mar15 suggested approved edit on Trying to prove this statement about inequalities Mar15 asked Trying to prove this statement about inequalities Mar12 asked Help proving a little theorem about inequalities Mar10 accepted Question from Spivak's Calculus. Hint makes no sense. Mar10 comment Question from Spivak's Calculus. Hint makes no sense. D'oh! What a dumb oversight. I amaze myself sometimes. Mar10 asked Question from Spivak's Calculus. Hint makes no sense. Mar4 asked Help me find a less tedious way to prove this theorem about inequalities Feb18 comment Help interpreting question about a system of equations Ok, after reading through this, the problem makes much more sense. For some reason, I never thought to think about what the discriminant would have to be. It didn't help that the wording confused me either. Feb18 accepted Help interpreting question about a system of equations Feb18 accepted Triangle inequality not making sense in this problem. Feb11 asked Help interpreting question about a system of equations Jan25 asked Triangle inequality not making sense in this problem. Jan21 accepted Trapezoid Root Mean Square Jan15 comment Trapezoid Root Mean Square Thanks, that's what I needed. If you format as an answer, I'll accept. Jan15 comment Trapezoid Root Mean Square P.s. I mentioned I tried that approach. I couldn't get anywhere with it. Blue, can you expand on the proportionality arguments? I tried using similar figures to get proportions, but I couldn't show any helpful ones. Jan15 revised Trapezoid Root Mean Square added 38 characters in body