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Showing 447 post(s) for last 3 months sorted by relevance in any language |Show tools...

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Science & Mathematics - Yahoo! Answers - 茶溫 k 4k 茶溫 20 c 3k 茶溫 20 c RE: Solve: kx^2+(4k+1)x+3k+1=0, with repeated root? - Yahoo! Answers  Open this post in new window
1 month ago  by CDA - 5 posts
...^2 - 4ac for the general quadratic. b = 4k+1. a = k. c = 3k+1. (4k+1)^2 - 4k(3k+1) = 0 16k^2 +8k + 1 - 12k^2 -4k = 0 4k^2 +4k + 1 = 0 (2k+1)^2 = 0 k = -1/2...
http://answers.yahoo.com/question/index?qid=20091024085740AAlaYfQ#EYF_I3jWEzT...

Science & Mathematics - Yahoo! Answers - 茶溫 k 4k 茶溫 20 c 3k 茶溫 20 c RE: Solve: kx^2+(4k+1)x+3k+1=0, with repeated root? - Yahoo! Answers  Open this post in new window
1 month ago  by Brian - 5 posts
a=k, b=4k+1, and c=3k+1 b^2-4ac= (4k+1)^2-4k(3k+1) = 0 to have repeat roots 16k^2+8k+1 -12k^2-4k = 0 4k^2+4k+1=0 (2k+1)(2k+1) = 0 k=-1/2
http://answers.yahoo.com/question/index?qid=20091024085740AAlaYfQ#MqVuB0vIWFA...

Science & Mathematics - Yahoo! Answers - 茶溫 k 4k 茶溫 20 c 3k 茶溫 20 c RE: Solve: kx^2+(4k+1)x+3k+1=0, with repeated root? - Yahoo! Answers  Open this post in new window
1 month ago  by θ βяιαη θ - 5 posts
... must be zero. So we have: a = k, b = 4k + 1, c = 3k + 1 b^2 - 4ac = 0 ==> (4k + 1)^2 - 4(k)(3k + 1) = 0 ==> 16k^2 + 8k + 1 - 12k^2 - 4k = 0...
http://answers.yahoo.com/question/index?qid=20091024085740AAlaYfQ#LplxIzS6G00...

Technology Questions - A Technology Resource - 茶溫 k 4k 茶溫 20 c 3k 茶溫 20 c IE8+ Windows 7 = Disaster - 1 attachment (1/2)  Open this post in new window
3 weeks, 6 days ago  by MagickWand - 1 post
.... begin 644 IE8.jpg M_]C_X``02D9)1@`!`0$ `8...
http://www.technologyquestions.com/technology/internet-explorer/467423-re-ie8...

Technology Questions - A Technology Resource - 茶溫 k 4k 茶溫 20 c 3k 茶溫 20 c IE8+ Windows 7 = Disaster - 1 attachment (2/2)  Open this post in new window
3 weeks, 6 days ago  by MagickWand - 3 posts
MBTCM(2OS?[P"\FNT\1>&+/0/A5^#4(+9+:8WC)(DLA
http://www.technologyquestions.com/technology/internet-explorer/467424-re-ie8...

Math Forum :: Index - 茶溫 k 4k 茶溫 20 c 3k 茶溫 20 c Re: Stronger Legendre's conjecture ?  Open this post in new window
1 month, 3 weeks ago  by CRGreathouse - 30 posts
... be formulated as For every k>0 there exist at least... "Joint Legendre's conjecture" : For every k>1 there exist at least one prime in each interval : (4k²-k, 4k²+k) ; (4k²+k, 4k²+3k) ; (4k²+3k, 4(k+1)²-3(k+1)) ; (4(k+1)²-3(k+1), 4...
http://www.mymathforum.com/viewtopic.php?f=40&t=9575&start=15...

Math Forum :: Index - 茶溫 k 4k 茶溫 20 c 3k 茶溫 20 c Re: Stronger Legendre's conjecture ?  Open this post in new window
1 month, 2 weeks ago  by Euzenius - 30 posts
... into the k-large interval (4k²+4k+1,4k²+5k+1... it the same before the squares in (4k²-k, 4k²) and (4k²+3k,4k²+4k+1) for k>5 (or a larger finite value... when k is increasing), would be only : (4k²+k,4k²+2k) ; (4k²+2k,4k²+3k) ; (4k²+5k+1,4k²+6k+2...²+6k+2, 4k²+7k+3) for k > k0. Square's appeal on...
http://www.mymathforum.com/viewtopic.php?f=40&t=9575&start=15...

Math Forum :: Index - 茶溫 k 4k 茶溫 20 c 3k 茶溫 20 c Re: Stronger Legendre's conjecture ?  Open this post in new window
1 month, 3 weeks ago  by Euzenius - 30 posts
... be formulated as For every k>0 there exist at least... "Joint Legendre's conjecture" : For every k>1 there exist at least one prime in each interval : (4k²-k, 4k²+k) ; (4k²+k, 4k²+3k) ; (4k²+3k, 4(k+1)²-3(k+1)) ; (4(k+1)²-3(k+1), 4...
http://www.mymathforum.com/viewtopic.php?f=40&t=9575&start=15...

RUNNERSWORLD.de – Community - 茶溫 k 4k 茶溫 20 c 3k 茶溫 20 c RE: HM Plan ca. 1:30  Open this post in new window
1 month, 1 week ago  by Frostnacht - 18 posts
......). Sprich: 1. Woche 1k-2 k-3k (TP: 400m, 800m), 2. Woche 3k-2k-1k (TP: 1000m, 800m), 3. Woche 2k-3k-4k (TP: 800m, 1000m), 4... (TP: 1200m, 1000m), 5. Woche 3k-4k-5k (TP: 1000m, 1200m), bis ich jetzt am Mittwoch 5k-4k-3k (TP: 1200m, 1000m) gemacht habe, alle in der HM Pace...
http://forum.runnersworld.de/forum/trainingsplanung-fuer-halbmarathon/52026-h...

rollaclub.com - 茶溫 k 4k 茶溫 20 c 3k 茶溫 20 c RE: Building Extremely Tuff 5k Bottem End  Open this post in new window
4 weeks ago  by camerondownunder... - 20 posts
...If yuour building a tough K motor bottom end first thing... short. Also all the TRD K motors ran calito (spelling I... a set to sit a 4K was $900 AU. 20mm pin... guy once who race a 3K he built had everythign roller... 5K block up careful witht eh cam shaft a noram 4K/3K/2K/k etc cam shaft is slightly different and can...
http://www.rollaclub.com/board/index.php?showtopic=35301#entry385775

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