I can't say I've ever used them, but I've bookmarked both for later use. They're excellent sites, I wish I knew about them in high school. The homework help site that I've used the most...
2 Answers · Education & Reference · 15/01/2009
It is best to try your support site or your owners manual for help, this site has owners manuals and service manuals, that will answer most question. This site will help with problems, http://www.ccl-la.com/blog...
1 Answers · Computers & Internet · 17/01/2013
well, when you go to put it in, i would put [.5] instead of [1/2]
1 Answers · Science & Mathematics · 19/03/2009
Look at this one to.. It's great and can solve math question to.
3 Answers · Science & Mathematics · 14/02/2011
2 Answers · Computers & Internet · 07/04/2012
maximize e^[x(y^2)] subject to x^2 + y^2 = 4 form the lagrangian L= e^[x(y^2)] - k(x^2+y^2-4), where k is the Lagrange multiplier. Now we require dL/dx and dL/dy=0 dL/dx=y^2e^[x(y^2)] -2kx=0 dL/dy=2xye^[x(y^2)] -2ky=0 multiply the first equation by y, second...
2 Answers · Science & Mathematics · 24/02/2013
... takes up too much work to do it on a computer, so look it up on mathway for some help.
2 Answers · Science & Mathematics · 13/12/2009